38362986 has 24 divisors (see below), whose sum is σ = 83886660. Its totient is φ = 12669696.

The previous prime is 38362967. The next prime is 38362991. The reversal of 38362986 is 68926383.

It can be written as a sum of positive squares in 2 ways, for example, as 35176761 + 3186225 = 5931^2 + 1785^2 .

It is a Curzon 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, 7815 + ... + 11738.

Almost surely, 2^38362986 is an apocalyptic number.

38362986 is an abundant number, since it is smaller than the sum of its proper divisors (45523674).

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

38362986 is a wasteful number, since it uses less digits than its factorization.

38362986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19670 (or 19667 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 38362986 is about 6193.7860796124. The cubic root of 38362986 is about 337.2646326043.

The spelling of 38362986 in words is "thirty-eight million, three hundred sixty-two thousand, nine hundred eighty-six".