38608986 has 16 divisors (see below), whose sum is σ = 83157984. Its totient is φ = 11879664.

The previous prime is 38608961. The next prime is 38608993. The reversal of 38608986 is 68980683.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247416 + ... + 247571.

It is an arithmetic number, because the mean of its divisors is an integer number (5197374).

Almost surely, 2^38608986 is an apocalyptic number.

38608986 is an abundant number, since it is smaller than the sum of its proper divisors (44548998).

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

38608986 is a wasteful number, since it uses less digits than its factorization.

38608986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495005.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 38608986 is about 6213.6129586578. The cubic root of 38608986 is about 337.9839925661.

The spelling of 38608986 in words is "thirty-eight million, six hundred eight thousand, nine hundred eighty-six".