3120476331 has 32 divisors (see below), whose sum is σ = 4871674368. Its totient is φ = 1739485440.

The previous prime is 3120476297. The next prime is 3120476347. The reversal of 3120476331 is 1336740213.

It is not a de Polignac number, because 3120476331 - 2⁹ = 3120475819 is a prime.

It is a super-2 number, since 2×3120476331² = 19474745064662443122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3120476231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 956455 + ... + 959711.

It is an arithmetic number, because the mean of its divisors is an integer number (152239824).

Almost surely, 2^3120476331 is an apocalyptic number.

3120476331 is a deficient number, since it is larger than the sum of its proper divisors (1751198037).

3120476331 is a wasteful number, since it uses less digits than its factorization.

3120476331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 3120476331 is about 55861.2238587734. The cubic root of 3120476331 is about 1461.3030730516.

The spelling of 3120476331 in words is "three billion, one hundred twenty million, four hundred seventy-six thousand, three hundred thirty-one".