38679223 has 12 divisors (see below), whose sum is σ = 42699384. Its totient is φ = 35010800.

The previous prime is 38679217. The next prime is 38679229. The reversal of 38679223 is 32297683.

It is an interprime number because it is at equal distance from previous prime (38679217) and next prime (38679229).

It is a de Polignac number, because none of the positive numbers 2^k-38679223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38679229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34908 + ... + 35998.

It is an arithmetic number, because the mean of its divisors is an integer number (3558282).

Almost surely, 2^38679223 is an apocalyptic number.

38679223 is a deficient number, since it is larger than the sum of its proper divisors (4020161).

38679223 is a wasteful number, since it uses less digits than its factorization.

38679223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406 (or 1395 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 38679223 is about 6219.2622552840. The cubic root of 38679223 is about 338.1888205389.

The spelling of 38679223 in words is "thirty-eight million, six hundred seventy-nine thousand, two hundred twenty-three".