3149727882 has 48 divisors (see below), whose sum is σ = 7245439680. Its totient is φ = 894200832.

The previous prime is 3149727857. The next prime is 3149727901. The reversal of 3149727882 is 2887279413.

3149727882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1169994 + ... + 1172682.

It is an arithmetic number, because the mean of its divisors is an integer number (150946660).

Almost surely, 2^3149727882 is an apocalyptic number.

3149727882 is an abundant number, since it is smaller than the sum of its proper divisors (4095711798).

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

3149727882 is a wasteful number, since it uses less digits than its factorization.

3149727882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035 (or 2868 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 51.

The square root of 3149727882 is about 56122.4365294309. The cubic root of 3149727882 is about 1465.8549963382.

The spelling of 3149727882 in words is "three billion, one hundred forty-nine million, seven hundred twenty-seven thousand, eight hundred eighty-two".