38877692700 has 432 divisors, whose sum is σ = 151154325504. Its totient is φ = 7602739200.

The previous prime is 38877692671. The next prime is 38877692701. The reversal of 38877692700 is 729677883.

It is a super-2 number, since 2×38877692700² (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 (38877692701) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2741829 + ... + 2755971.

It is an arithmetic number, because the mean of its divisors is an integer number (349894272).

Almost surely, 2^38877692700 is an apocalyptic number.

38877692700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38877692700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75577162752).

38877692700 is an abundant number, since it is smaller than the sum of its proper divisors (112276632804).

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

38877692700 is a wasteful number, since it uses less digits than its factorization.

38877692700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14202 (or 14188 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 38877692700 in words is "thirty-eight billion, eight hundred seventy-seven million, six hundred ninety-two thousand, seven hundred".