3031332985 has 16 divisors (see below), whose sum is σ = 3975823872. Its totient is φ = 2208787200.

The previous prime is 3031332973. The next prime is 3031333007. The reversal of 3031332985 is 5892331303.

It is not a de Polignac number, because 3031332985 - 2²³ = 3022944377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572571 + ... + 577840.

It is an arithmetic number, because the mean of its divisors is an integer number (248488992).

Almost surely, 2^3031332985 is an apocalyptic number.

It is an amenable number.

3031332985 is a deficient number, since it is larger than the sum of its proper divisors (944490887).

3031332985 is a wasteful number, since it uses less digits than its factorization.

3031332985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150464.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 3031332985 is about 55057.5424896535. The cubic root of 3031332985 is about 1447.2532996821.

The spelling of 3031332985 in words is "three billion, thirty-one million, three hundred thirty-two thousand, nine hundred eighty-five".