38679654 has 16 divisors (see below), whose sum is σ = 83310192. Its totient is φ = 11901408.

The previous prime is 38679581. The next prime is 38679679. The reversal of 38679654 is 45697683.

It is a super-2 number, since 2×38679654² = 2992231267119432, which contains 22 as substring.

It is a Curzon 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, 247869 + ... + 248024.

It is an arithmetic number, because the mean of its divisors is an integer number (5206887).

Almost surely, 2^38679654 is an apocalyptic number.

38679654 is an abundant number, since it is smaller than the sum of its proper divisors (44630538).

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

38679654 is a wasteful number, since it uses less digits than its factorization.

38679654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495911.

The product of its digits is 1088640, while the sum is 48.

The square root of 38679654 is about 6219.2969055995. The cubic root of 38679654 is about 338.1900766727.

The spelling of 38679654 in words is "thirty-eight million, six hundred seventy-nine thousand, six hundred fifty-four".