38874636306716 has 48 divisors (see below), whose sum is σ = 77834876915712. Its totient is φ = 16642217750400.

The previous prime is 38874636306659. The next prime is 38874636306743. The reversal of 38874636306716 is 61760363647883.

It is a super-2 number, since 2×38874636306716² (a number of 28 digits) contains 22 as substring.

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, 333111896 + ... + 333228576.

It is an arithmetic number, because the mean of its divisors is an integer number (1621559935744).

Almost surely, 2^{38874636306716} is an apocalyptic number.

It is an amenable number.

38874636306716 is an abundant number, since it is smaller than the sum of its proper divisors (38960240608996).

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

38874636306716 is a wasteful number, since it uses less digits than its factorization.

38874636306716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129690 (or 129688 counting only the distinct ones).

The product of its (nonzero) digits is 438939648, while the sum is 68.

The spelling of 38874636306716 in words is "thirty-eight trillion, eight hundred seventy-four billion, six hundred thirty-six million, three hundred six thousand, seven hundred sixteen".