38497196800 has 108 divisors (see below), whose sum is σ = 95416932856. Its totient is φ = 15377817600.

The previous prime is 38497196791. The next prime is 38497196851. The reversal of 38497196800 is 869179483.

It is a super-3 number, since 3×38497196800³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5186692 + ... + 5194108.

Almost surely, 2^38497196800 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 38497196800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47708466428).

38497196800 is an abundant number, since it is smaller than the sum of its proper divisors (56919736056).

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

38497196800 is an equidigital number, since it uses as much as digits as its factorization.

38497196800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8254 (or 8235 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 38497196800 in words is "thirty-eight billion, four hundred ninety-seven million, one hundred ninety-six thousand, eight hundred".