38366064 has 120 divisors (see below), whose sum is σ = 119603952. Its totient is φ = 11381760.

The previous prime is 38366063. The next prime is 38366071. The reversal of 38366064 is 46066383.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38366063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83724 + ... + 84180.

Almost surely, 2^38366064 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 38366064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59801976).

38366064 is an abundant number, since it is smaller than the sum of its proper divisors (81237888).

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

38366064 is a wasteful number, since it uses less digits than its factorization.

38366064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 38366064 is about 6194.0345494677. The cubic root of 38366064 is about 337.2736523469.

The spelling of 38366064 in words is "thirty-eight million, three hundred sixty-six thousand, sixty-four".