3104490520 has 16 divisors (see below), whose sum is σ = 6985103760. Its totient is φ = 1241796192.

The previous prime is 3104490517. The next prime is 3104490523. The reversal of 3104490520 is 250944013.

It is an interprime number because it is at equal distance from previous prime (3104490517) and next prime (3104490523).

It is a super-2 number, since 2×3104490520² = 19275722777539740800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104490523) 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, 38806092 + ... + 38806171.

It is an arithmetic number, because the mean of its divisors is an integer number (436568985).

Almost surely, 2^3104490520 is an apocalyptic number.

It is an amenable number.

3104490520 is an abundant number, since it is smaller than the sum of its proper divisors (3880613240).

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

3104490520 is a wasteful number, since it uses less digits than its factorization.

3104490520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77612274 (or 77612270 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 3104490520 is about 55717.9550952832. The cubic root of 3104490520 is about 1458.8034419596.

The spelling of 3104490520 in words is "three billion, one hundred four million, four hundred ninety thousand, five hundred twenty".