3120434304 has 64 divisors (see below), whose sum is σ = 8926256640. Its totient is φ = 960132096.

The previous prime is 3120434299. The next prime is 3120434329. The reversal of 3120434304 is 4034340213.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3120434304² = 19474220491159928832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307552 + ... + 317535.

It is an arithmetic number, because the mean of its divisors is an integer number (139472760).

Almost surely, 2^3120434304 is an apocalyptic number.

It is an amenable number.

3120434304 is an abundant number, since it is smaller than the sum of its proper divisors (5805822336).

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

3120434304 is a wasteful number, since it uses less digits than its factorization.

3120434304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625117 (or 625105 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3120434304 is about 55860.8476842233. The cubic root of 3120434304 is about 1461.2965126792.

Adding to 3120434304 its reverse (4034340213), we get a palindrome (7154774517).

The spelling of 3120434304 in words is "three billion, one hundred twenty million, four hundred thirty-four thousand, three hundred four".