8830473749 has 4 divisors (see below), whose sum is σ = 8830993164. Its totient is φ = 8829954336.

The previous prime is 8830473739. The next prime is 8830473793. The reversal of 8830473749 is 9473740388.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3178140625 + 5652333124 = 56375^2 + 75182^2 .

It is a cyclic number.

It is not a de Polignac number, because 8830473749 - 2²⁸ = 8562038293 is a prime.

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 8830473749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8830473709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233312 + ... + 268505.

It is an arithmetic number, because the mean of its divisors is an integer number (2207748291).

Almost surely, 2^8830473749 is an apocalyptic number.

It is an amenable number.

8830473749 is a deficient number, since it is larger than the sum of its proper divisors (519415).

8830473749 is a wasteful number, since it uses less digits than its factorization.

8830473749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519414.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The square root of 8830473749 is about 93970.6004503536. The cubic root of 8830473749 is about 2066.9406250969.

The spelling of 8830473749 in words is "eight billion, eight hundred thirty million, four hundred seventy-three thousand, seven hundred forty-nine".