38886262804 has 6 divisors (see below), whose sum is σ = 68050959914. Its totient is φ = 19443131400.

The previous prime is 38886262801. The next prime is 38886262813. The reversal of 38886262804 is 40826268883.

It can be written as a sum of positive squares in only one way, i.e., 37753267204 + 1132995600 = 194302^2 + 33660^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38886262801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4860782847 + ... + 4860782854.

Almost surely, 2^38886262804 is an apocalyptic number.

It is an amenable number.

38886262804 is a deficient number, since it is larger than the sum of its proper divisors (29164697110).

38886262804 is a wasteful number, since it uses less digits than its factorization.

38886262804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9721565705 (or 9721565703 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 55.

The spelling of 38886262804 in words is "thirty-eight billion, eight hundred eighty-six million, two hundred sixty-two thousand, eight hundred four".