39390714 has 24 divisors (see below), whose sum is σ = 93105792. Its totient is φ = 11936520.

The previous prime is 39390643. The next prime is 39390731. The reversal of 39390714 is 41709393.

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, 99274 + ... + 99669.

It is an arithmetic number, because the mean of its divisors is an integer number (3879408).

Almost surely, 2^39390714 is an apocalyptic number.

39390714 is an abundant number, since it is smaller than the sum of its proper divisors (53715078).

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

39390714 is a wasteful number, since it uses less digits than its factorization.

39390714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198962 (or 198959 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 39390714 is about 6276.2021955957. The cubic root of 39390714 is about 340.2498567112.

It can be divided in two parts, 39390 and 714, that added together give a palindrome (40104).

The spelling of 39390714 in words is "thirty-nine million, three hundred ninety thousand, seven hundred fourteen".