38906365 has 8 divisors (see below), whose sum is σ = 47681280. Its totient is φ = 30462672.

The previous prime is 38906341. The next prime is 38906381. The reversal of 38906365 is 56360983.

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

It is a cyclic number.

It is not a de Polignac number, because 38906365 - 2¹³ = 38898173 is a prime.

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, 82545 + ... + 83014.

It is an arithmetic number, because the mean of its divisors is an integer number (5960160).

Almost surely, 2^38906365 is an apocalyptic number.

It is an amenable number.

38906365 is a deficient number, since it is larger than the sum of its proper divisors (8774915).

38906365 is a wasteful number, since it uses less digits than its factorization.

38906365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165611.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 38906365 is about 6237.4966933859. The cubic root of 38906365 is about 338.8495284494.

The spelling of 38906365 in words is "thirty-eight million, nine hundred six thousand, three hundred sixty-five".