38706396 has 24 divisors (see below), whose sum is σ = 90506640. Its totient is φ = 12874752.

The previous prime is 38706373. The next prime is 38706443. The reversal of 38706396 is 69360783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2940 + ... + 9276.

It is an arithmetic number, because the mean of its divisors is an integer number (3771110).

Almost surely, 2^38706396 is an apocalyptic number.

It is an amenable number.

38706396 is an abundant number, since it is smaller than the sum of its proper divisors (51800244).

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

38706396 is a wasteful number, since it uses less digits than its factorization.

38706396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853 (or 6851 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 38706396 is about 6221.4464556082. The cubic root of 38706396 is about 338.2679970147.

The spelling of 38706396 in words is "thirty-eight million, seven hundred six thousand, three hundred ninety-six".