38876233812 has 48 divisors (see below), whose sum is σ = 97723389120. Its totient is φ = 11957707008.

The previous prime is 38876233783. The next prime is 38876233813. The reversal of 38876233812 is 21833267883.

It is a happy number.

It is a super-2 number, since 2×38876233812² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38876233813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416088 + ... + 500880.

It is an arithmetic number, because the mean of its divisors is an integer number (2035903940).

Almost surely, 2^38876233812 is an apocalyptic number.

It is an amenable number.

38876233812 is an abundant number, since it is smaller than the sum of its proper divisors (58847155308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38876233812 is a wasteful number, since it uses less digits than its factorization.

38876233812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87752 (or 87750 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The spelling of 38876233812 in words is "thirty-eight billion, eight hundred seventy-six million, two hundred thirty-three thousand, eight hundred twelve".