6298485769 has 9 divisors (see below), whose sum is σ = 6649024167. Its totient is φ = 5965557984.

The previous prime is 6298485763. The next prime is 6298485779. The reversal of 6298485769 is 9675848926.

The square root of 6298485769 is 79363.

It is a perfect power (a square), and thus also a powerful number.

6298485769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5819401225 + 479084544 = 76285^2 + 21888^2 .

It is not a de Polignac number, because 6298485769 - 2¹¹ = 6298483721 is a prime.

It is a super-2 number, since 2×6298485769² = 79341845964591042722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6298485769.

It is not an unprimeable number, because it can be changed into a prime (6298485763) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1505809 + ... + 1509985.

It is an arithmetic number, because the mean of its divisors is an integer number (738780463).

Almost surely, 2^6298485769 is an apocalyptic number.

6298485769 is the 79363-rd square number.

6298485769 is the 39682-nd centered octagonal number.

It is an amenable number.

6298485769 is a deficient number, since it is larger than the sum of its proper divisors (350538398).

6298485769 is an frugal number, since it uses more digits than its factorization.

6298485769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8392 (or 4196 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 64.

The cubic root of 6298485769 is about 1846.7667673969.

Multiplying 6298485769 by its sum of digits (64), we get a square (403103089216 = 634904²).

The spelling of 6298485769 in words is "six billion, two hundred ninety-eight million, four hundred eighty-five thousand, seven hundred sixty-nine".