38316764 has 12 divisors (see below), whose sum is σ = 68055624. Its totient is φ = 18872304.

The previous prime is 38316763. The next prime is 38316767. The reversal of 38316764 is 46761383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38316763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71219 + ... + 71754.

It is an arithmetic number, because the mean of its divisors is an integer number (5671302).

Almost surely, 2^38316764 is an apocalyptic number.

It is an amenable number.

38316764 is a deficient number, since it is larger than the sum of its proper divisors (29738860).

38316764 is a wasteful number, since it uses less digits than its factorization.

38316764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143044 (or 143042 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 38316764 is about 6190.0536346626. The cubic root of 38316764 is about 337.1291260259.

The spelling of 38316764 in words is "thirty-eight million, three hundred sixteen thousand, seven hundred sixty-four".