38701836 has 36 divisors (see below), whose sum is σ = 98847112. Its totient is φ = 12766464.

The previous prime is 38701829. The next prime is 38701907. The reversal of 38701836 is 63810783.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 38701836.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2050 + ... + 9033.

Almost surely, 2^38701836 is an apocalyptic number.

38701836 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38701836 is an abundant number, since it is smaller than the sum of its proper divisors (60145276).

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

38701836 is a wasteful number, since it uses less digits than its factorization.

38701836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11190 (or 11185 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 38701836 is about 6221.0799705517. The cubic root of 38701836 is about 338.2547127103.

The spelling of 38701836 in words is "thirty-eight million, seven hundred one thousand, eight hundred thirty-six".