39494834 has 8 divisors (see below), whose sum is σ = 59640300. Its totient is φ = 19614736.

The previous prime is 39494813. The next prime is 39494843. The reversal of 39494834 is 43849493.

It can be written as a sum of positive squares in 2 ways, for example, as 38402809 + 1092025 = 6197^2 + 1045^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65969 + ... + 66564.

Almost surely, 2^39494834 is an apocalyptic number.

39494834 is a deficient number, since it is larger than the sum of its proper divisors (20145466).

39494834 is a wasteful number, since it uses less digits than its factorization.

39494834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132684.

The product of its digits is 373248, while the sum is 44.

The square root of 39494834 is about 6284.4915466567. The cubic root of 39494834 is about 340.5493828611.

The spelling of 39494834 in words is "thirty-nine million, four hundred ninety-four thousand, eight hundred thirty-four".