3907589138 has 16 divisors (see below), whose sum is σ = 5999611200. Its totient is φ = 1907747856.

The previous prime is 3907589093. The next prime is 3907589143. The reversal of 3907589138 is 8319857093.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3907589138.

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 7 ways as a sum of consecutive naturals, for example, 387788 + ... + 397736.

It is an arithmetic number, because the mean of its divisors is an integer number (374975700).

Almost surely, 2^3907589138 is an apocalyptic number.

3907589138 is a deficient number, since it is larger than the sum of its proper divisors (2092022062).

3907589138 is a wasteful number, since it uses less digits than its factorization.

3907589138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14561.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The square root of 3907589138 is about 62510.7121859926. The cubic root of 3907589138 is about 1575.0812606768.

The spelling of 3907589138 in words is "three billion, nine hundred seven million, five hundred eighty-nine thousand, one hundred thirty-eight".