38739316 has 24 divisors (see below), whose sum is σ = 84522816. Its totient is φ = 15093120.

The previous prime is 38739307. The next prime is 38739317. The reversal of 38739316 is 61393783.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38739317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62581 + ... + 63196.

It is an arithmetic number, because the mean of its divisors is an integer number (3521784).

Almost surely, 2^38739316 is an apocalyptic number.

It is an amenable number.

38739316 is an abundant number, since it is smaller than the sum of its proper divisors (45783500).

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

38739316 is a wasteful number, since it uses less digits than its factorization.

38739316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125799 (or 125797 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 38739316 is about 6224.0915803031. The cubic root of 38739316 is about 338.3638694293.

The spelling of 38739316 in words is "thirty-eight million, seven hundred thirty-nine thousand, three hundred sixteen".