38604765400 has 192 divisors, whose sum is σ = 93494774880. Its totient is φ = 14816256000.

The previous prime is 38604765379. The next prime is 38604765487. The reversal of 38604765400 is 456740683.

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 47 ways as a sum of consecutive naturals, for example, 114554032 + ... + 114554368.

Almost surely, 2^38604765400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38604765400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46747387440).

38604765400 is an abundant number, since it is smaller than the sum of its proper divisors (54890009480).

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

38604765400 is a wasteful number, since it uses less digits than its factorization.

38604765400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 38604765400 in words is "thirty-eight billion, six hundred four million, seven hundred sixty-five thousand, four hundred".