38794942 has 8 divisors (see below), whose sum is σ = 58248936. Its totient is φ = 19378632.

The previous prime is 38794939. The next prime is 38794949. The reversal of 38794942 is 24949783.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 38794892 and 38794901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38794949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6688 + ... + 11059.

It is an arithmetic number, because the mean of its divisors is an integer number (7281117).

Almost surely, 2^38794942 is an apocalyptic number.

38794942 is a deficient number, since it is larger than the sum of its proper divisors (19453994).

38794942 is a wasteful number, since it uses less digits than its factorization.

38794942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18842.

The product of its digits is 435456, while the sum is 46.

The square root of 38794942 is about 6228.5585812449. The cubic root of 38794942 is about 338.5257448308.

The spelling of 38794942 in words is "thirty-eight million, seven hundred ninety-four thousand, nine hundred forty-two".