38604197268 has 240 divisors, whose sum is σ = 124447907584. Its totient is φ = 10161676800.

The previous prime is 38604197251. The next prime is 38604197279. The reversal of 38604197268 is 86279140683.

38604197268 is a `hidden beast` number, since 3 + 8 + 604 + 1 + 9 + 7 + 26 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 21433968 + ... + 21435768.

Almost surely, 2^38604197268 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 38604197268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62223953792).

38604197268 is an abundant number, since it is smaller than the sum of its proper divisors (85843710316).

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

38604197268 is a wasteful number, since it uses less digits than its factorization.

38604197268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564 (or 2553 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 38604197268 in words is "thirty-eight billion, six hundred four million, one hundred ninety-seven thousand, two hundred sixty-eight".