38526604668 has 48 divisors (see below), whose sum is σ = 99905988000. Its totient is φ = 12839347584.

The previous prime is 38526604651. The next prime is 38526604673. The reversal of 38526604668 is 86640662583.

It is a happy number.

38526604668 is a `hidden beast` number, since 3 + 8 + 5 + 26 + 604 + 6 + 6 + 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 15 ways as a sum of consecutive naturals, for example, 479968 + ... + 554456.

It is an arithmetic number, because the mean of its divisors is an integer number (2081374750).

Almost surely, 2^38526604668 is an apocalyptic number.

It is an amenable number.

38526604668 is an abundant number, since it is smaller than the sum of its proper divisors (61379383332).

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

38526604668 is a wasteful number, since it uses less digits than its factorization.

38526604668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79291 (or 79283 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 38526604668 in words is "thirty-eight billion, five hundred twenty-six million, six hundred four thousand, six hundred sixty-eight".