38836685 has 8 divisors (see below), whose sum is σ = 46884096. Its totient is φ = 30882640.

The previous prime is 38836661. The next prime is 38836723. The reversal of 38836685 is 58663883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38836685 - 2¹⁶ = 38771149 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 22421 + ... + 24090.

It is an arithmetic number, because the mean of its divisors is an integer number (5860512).

Almost surely, 2^38836685 is an apocalyptic number.

It is an amenable number.

38836685 is a deficient number, since it is larger than the sum of its proper divisors (8047411).

38836685 is a wasteful number, since it uses less digits than its factorization.

38836685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46683.

The product of its digits is 829440, while the sum is 47.

The square root of 38836685 is about 6231.9086161464. The cubic root of 38836685 is about 338.6471181694.

It can be divided in two parts, 388 and 36685, that multiplied together give a triangular number (14233780 = T₅₃₃₅).

The spelling of 38836685 in words is "thirty-eight million, eight hundred thirty-six thousand, six hundred eighty-five".