3097318812 has 120 divisors (see below), whose sum is σ = 8489987856. Its totient is φ = 878782464.

The previous prime is 3097318789. The next prime is 3097318849. The reversal of 3097318812 is 2188137903.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 5560438 + ... + 5560994.

Almost surely, 2^3097318812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3097318812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4244993928).

3097318812 is an abundant number, since it is smaller than the sum of its proper divisors (5392669044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3097318812 is a wasteful number, since it uses less digits than its factorization.

3097318812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 3097318812 is about 55653.5606408072. The cubic root of 3097318812 is about 1457.6792447356.

The spelling of 3097318812 in words is "three billion, ninety-seven million, three hundred eighteen thousand, eight hundred twelve".