38639461162 has 16 divisors (see below), whose sum is σ = 59431110984. Its totient is φ = 18830016000.

The previous prime is 38639461127. The next prime is 38639461183. The reversal of 38639461162 is 26116493683.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30398271201 + 8241189961 = 174351^2 + 90781^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147039 + ... + 314482.

Almost surely, 2^38639461162 is an apocalyptic number.

38639461162 is a deficient number, since it is larger than the sum of its proper divisors (20791649822).

38639461162 is a wasteful number, since it uses less digits than its factorization.

38639461162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462585.

The product of its digits is 1119744, while the sum is 49.

The spelling of 38639461162 in words is "thirty-eight billion, six hundred thirty-nine million, four hundred sixty-one thousand, one hundred sixty-two".