38902966000 has 80 divisors (see below), whose sum is σ = 94156571808. Its totient is φ = 15546432000.

The previous prime is 38902965931. The next prime is 38902966027. The reversal of 38902966000 is 66920983.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2237340 + ... + 2254660.

Almost surely, 2^38902966000 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 38902966000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47078285904).

38902966000 is an abundant number, since it is smaller than the sum of its proper divisors (55253605808).

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

38902966000 is a wasteful number, since it uses less digits than its factorization.

38902966000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18467 (or 18451 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 38902966000 in words is "thirty-eight billion, nine hundred two million, nine hundred sixty-six thousand".