38791246 has 48 divisors (see below), whose sum is σ = 68699664. Its totient is φ = 16353792.

The previous prime is 38791243. The next prime is 38791279. The reversal of 38791246 is 64219783.

It is a junction number, because it is equal to n+sod(n) for n = 38791199 and 38791208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38791243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247000 + ... + 247156.

It is an arithmetic number, because the mean of its divisors is an integer number (1431243).

Almost surely, 2^38791246 is an apocalyptic number.

38791246 is a deficient number, since it is larger than the sum of its proper divisors (29908418).

38791246 is a wasteful number, since it uses less digits than its factorization.

38791246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 232 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 38791246 is about 6228.2618763183. The cubic root of 38791246 is about 338.5149940230.

The spelling of 38791246 in words is "thirty-eight million, seven hundred ninety-one thousand, two hundred forty-six".