3031124985 has 24 divisors (see below), whose sum is σ = 6004514880. Its totient is φ = 1385656992.

The previous prime is 3031124977. The next prime is 3031125049. The reversal of 3031124985 is 5894211303.

It is not a de Polignac number, because 3031124985 - 2³ = 3031124977 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4810995 + ... + 4811624.

It is an arithmetic number, because the mean of its divisors is an integer number (250188120).

Almost surely, 2^3031124985 is an apocalyptic number.

3031124985 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3031124985 is a deficient number, since it is larger than the sum of its proper divisors (2973389895).

3031124985 is a wasteful number, since it uses less digits than its factorization.

3031124985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9622637 (or 9622634 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3031124985 is about 55055.6535244111. The cubic root of 3031124985 is about 1447.2201970203.

The spelling of 3031124985 in words is "three billion, thirty-one million, one hundred twenty-four thousand, nine hundred eighty-five".