38764368 has 60 divisors (see below), whose sum is σ = 109034068. Its totient is φ = 12856320.

The previous prime is 38764333. The next prime is 38764373. The reversal of 38764368 is 86346783.

It can be written as a sum of positive squares in 2 ways, for example, as 13483584 + 25280784 = 3672^2 + 5028^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34146 + ... + 35262.

Almost surely, 2^38764368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38764368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54517034).

38764368 is an abundant number, since it is smaller than the sum of its proper divisors (70269700).

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

38764368 is a wasteful number, since it uses less digits than its factorization.

38764368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372 (or 1363 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 38764368 is about 6226.1037575678. The cubic root of 38764368 is about 338.4367916003.

The spelling of 38764368 in words is "thirty-eight million, seven hundred sixty-four thousand, three hundred sixty-eight".