3901139476 has 24 divisors (see below), whose sum is σ = 7371583520. Its totient is φ = 1795766112.

The previous prime is 3901139471. The next prime is 3901139483. The reversal of 3901139476 is 6749311093.

It is a super-2 number, since 2×3901139476² = 30437778422411109152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3901139471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 79266 + ... + 118681.

Almost surely, 2^3901139476 is an apocalyptic number.

It is an amenable number.

3901139476 is a deficient number, since it is larger than the sum of its proper divisors (3470444044).

3901139476 is a wasteful number, since it uses less digits than its factorization.

3901139476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198343 (or 198341 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 3901139476 is about 62459.1024271083. The cubic root of 3901139476 is about 1574.2142012455.

It can be divided in two parts, 39011 and 39476, that added together give a palindrome (78487).

The spelling of 3901139476 in words is "three billion, nine hundred one million, one hundred thirty-nine thousand, four hundred seventy-six".