3099117728 has 24 divisors (see below), whose sum is σ = 6973015392. Its totient is φ = 1328193216.

The previous prime is 3099117701. The next prime is 3099117739. The reversal of 3099117728 is 8277119903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6917450 + ... + 6917897.

It is an arithmetic number, because the mean of its divisors is an integer number (290542308).

Almost surely, 2^3099117728 is an apocalyptic number.

It is an amenable number.

3099117728 is an abundant number, since it is smaller than the sum of its proper divisors (3873897664).

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

3099117728 is a wasteful number, since it uses less digits than its factorization.

3099117728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13835364 (or 13835356 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 3099117728 is about 55669.7200280368. The cubic root of 3099117728 is about 1457.9613957588.

The spelling of 3099117728 in words is "three billion, ninety-nine million, one hundred seventeen thousand, seven hundred twenty-eight".