38313716 has 24 divisors (see below), whose sum is σ = 81135936. Its totient is φ = 15454080.

The previous prime is 38313707. The next prime is 38313757. The reversal of 38313716 is 61731383.

38313716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39770 + ... + 40721.

It is an arithmetic number, because the mean of its divisors is an integer number (3380664).

Almost surely, 2^38313716 is an apocalyptic number.

It is an amenable number.

38313716 is an abundant number, since it is smaller than the sum of its proper divisors (42822220).

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

38313716 is a wasteful number, since it uses less digits than its factorization.

38313716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80519 (or 80517 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 38313716 is about 6189.8074283454. The cubic root of 38313716 is about 337.1201865373.

The spelling of 38313716 in words is "thirty-eight million, three hundred thirteen thousand, seven hundred sixteen".