3138371086 has 8 divisors (see below), whose sum is σ = 4715717040. Its totient is φ = 1566465408.

The previous prime is 3138371063. The next prime is 3138371141. The reversal of 3138371086 is 6801738313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358626 + ... + 1360933.

It is an arithmetic number, because the mean of its divisors is an integer number (589464630).

Almost surely, 2^3138371086 is an apocalyptic number.

3138371086 is a deficient number, since it is larger than the sum of its proper divisors (1577345954).

3138371086 is a wasteful number, since it uses less digits than its factorization.

3138371086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720138.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 3138371086 is about 56021.1664105631. The cubic root of 3138371086 is about 1464.0910910977.

The spelling of 3138371086 in words is "three billion, one hundred thirty-eight million, three hundred seventy-one thousand, eighty-six".