3139903488 has 56 divisors (see below), whose sum is σ = 8372630448. Its totient is φ = 1046626304.

The previous prime is 3139903471. The next prime is 3139903493. The reversal of 3139903488 is 8843099313.

It is a super-2 number, since 2×3139903488² = 19717987827909132288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39306 + ... + 88457.

It is an arithmetic number, because the mean of its divisors is an integer number (149511258).

Almost surely, 2^3139903488 is an apocalyptic number.

It is an amenable number.

3139903488 is an abundant number, since it is smaller than the sum of its proper divisors (5232726960).

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

3139903488 is an equidigital number, since it uses as much as digits as its factorization.

3139903488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127792 (or 127768 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 3139903488 is about 56034.8417326220. The cubic root of 3139903488 is about 1464.3293475042.

The spelling of 3139903488 in words is "three billion, one hundred thirty-nine million, nine hundred three thousand, four hundred eighty-eight".