3901630508 has 6 divisors (see below), whose sum is σ = 6827853396. Its totient is φ = 1950815252.

The previous prime is 3901630459. The next prime is 3901630531. The reversal of 3901630508 is 8050361093.

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 as a sum of consecutive naturals, namely, 487703810 + ... + 487703817.

It is an arithmetic number, because the mean of its divisors is an integer number (1137975566).

Almost surely, 2^3901630508 is an apocalyptic number.

It is an amenable number.

3901630508 is a deficient number, since it is larger than the sum of its proper divisors (2926222888).

3901630508 is a wasteful number, since it uses less digits than its factorization.

3901630508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975407631 (or 975407629 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 3901630508 is about 62463.0331316051. The cubic root of 3901630508 is about 1574.2802466597.

The spelling of 3901630508 in words is "three billion, nine hundred one million, six hundred thirty thousand, five hundred eight".