3089230857 has 12 divisors (see below), whose sum is σ = 4492172100. Its totient is φ = 2045664288.

The previous prime is 3089230853. The next prime is 3089230861. The reversal of 3089230857 is 7580329803.

It is an interprime number because it is at equal distance from previous prime (3089230853) and next prime (3089230861).

It can be written as a sum of positive squares in 2 ways, for example, as 1450924281 + 1638306576 = 38091^2 + 40476^2 .

It is not a de Polignac number, because 3089230857 - 2² = 3089230853 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3089230853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1150498 + ... + 1153179.

It is an arithmetic number, because the mean of its divisors is an integer number (374347675).

Almost surely, 2^3089230857 is an apocalyptic number.

It is an amenable number.

3089230857 is a deficient number, since it is larger than the sum of its proper divisors (1402941243).

3089230857 is a wasteful number, since it uses less digits than its factorization.

3089230857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303832 (or 2303829 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 3089230857 is about 55580.8497326192. The cubic root of 3089230857 is about 1456.4093376783.

The spelling of 3089230857 in words is "three billion, eighty-nine million, two hundred thirty thousand, eight hundred fifty-seven".