39244794 has 24 divisors (see below), whose sum is σ = 79884960. Its totient is φ = 12853032.

The previous prime is 39244783. The next prime is 39244837. The reversal of 39244794 is 49744293.

It is a super-2 number, since 2×39244794² = 3080307712204872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19947 + ... + 21825.

It is an arithmetic number, because the mean of its divisors is an integer number (3328540).

Almost surely, 2^39244794 is an apocalyptic number.

39244794 is an abundant number, since it is smaller than the sum of its proper divisors (40640166).

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

39244794 is a wasteful number, since it uses less digits than its factorization.

39244794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002 (or 1943 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 39244794 is about 6264.5665452607. The cubic root of 39244794 is about 339.8291933292.

The spelling of 39244794 in words is "thirty-nine million, two hundred forty-four thousand, seven hundred ninety-four".