38536386 has 32 divisors (see below), whose sum is σ = 89330688. Its totient is φ = 10854480.

The previous prime is 38536367. The next prime is 38536391. The reversal of 38536386 is 68363583.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3480 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (2791584).

Almost surely, 2^38536386 is an apocalyptic number.

38536386 is an abundant number, since it is smaller than the sum of its proper divisors (50794302).

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

38536386 is a wasteful number, since it uses less digits than its factorization.

38536386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13006.

The product of its digits is 311040, while the sum is 42.

The square root of 38536386 is about 6207.7681979919. The cubic root of 38536386 is about 337.7720122596.

The spelling of 38536386 in words is "thirty-eight million, five hundred thirty-six thousand, three hundred eighty-six".