2974284369 has 63 divisors (see below), whose sum is σ = 5108568283. Its totient is φ = 1667523312.

The previous prime is 2974284347. The next prime is 2974284371. The reversal of 2974284369 is 9634824792.

The square root of 2974284369 is 54537.

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

It can be written as a sum of positive squares in only one way, i.e., 2144153025 + 830131344 = 46305^2 + 28812^2 .

It is a tau number, because it is divible by the number of its divisors (63).

It is not a de Polignac number, because 2974284369 - 2⁵ = 2974284337 is a prime.

It is a super-2 number, since 2×2974284369² = 17692735015355456322, which contains 22 as substring.

Its product of digits (5225472) is a multiple of the sum of its prime divisors (63).

It is not an unprimeable number, because it can be changed into a prime (2974084369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 56118547 + ... + 56118599.

Almost surely, 2^2974284369 is an apocalyptic number.

2974284369 is the 54537-th square number.

2974284369 is the 27269-th centered octagonal number.

It is an amenable number.

2974284369 is a deficient number, since it is larger than the sum of its proper divisors (2134283914).

2974284369 is an frugal number, since it uses more digits than its factorization.

2974284369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 63 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The cubic root of 2974284369 is about 1438.1168105742.

The spelling of 2974284369 in words is "two billion, nine hundred seventy-four million, two hundred eighty-four thousand, three hundred sixty-nine".