3097089261 has 12 divisors (see below), whose sum is σ = 5112655392. Its totient is φ = 1769765256.

The previous prime is 3097089253. The next prime is 3097089269. The reversal of 3097089261 is 1629807903.

3097089261 is a `hidden beast` number, since 309 + 7 + 0 + 89 + 261 = 666.

It is an interprime number because it is at equal distance from previous prime (3097089253) and next prime (3097089269).

It is not a de Polignac number, because 3097089261 - 2³ = 3097089253 is a prime.

It is a super-2 number, since 2×3097089261² = 19183923781203052242, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3097089269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24580011 + ... + 24580136.

It is an arithmetic number, because the mean of its divisors is an integer number (426054616).

Almost surely, 2^3097089261 is an apocalyptic number.

It is an amenable number.

3097089261 is a deficient number, since it is larger than the sum of its proper divisors (2015566131).

3097089261 is a wasteful number, since it uses less digits than its factorization.

3097089261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49160160 (or 49160157 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 3097089261 is about 55651.4982817174. The cubic root of 3097089261 is about 1457.6432329444.

The spelling of 3097089261 in words is "three billion, ninety-seven million, eighty-nine thousand, two hundred sixty-one".