39332997 has 12 divisors (see below), whose sum is σ = 61979424. Its totient is φ = 23838120.

The previous prime is 39332987. The next prime is 39333001. The reversal of 39332997 is 79923393.

It is not a de Polignac number, because 39332997 - 2¹⁰ = 39331973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39332987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198553 + ... + 198750.

It is an arithmetic number, because the mean of its divisors is an integer number (5164952).

Almost surely, 2^39332997 is an apocalyptic number.

It is an amenable number.

39332997 is a deficient number, since it is larger than the sum of its proper divisors (22646427).

39332997 is a wasteful number, since it uses less digits than its factorization.

39332997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397320 (or 397317 counting only the distinct ones).

The product of its digits is 275562, while the sum is 45.

The square root of 39332997 is about 6271.6024268125. The cubic root of 39332997 is about 340.0835924797.

The spelling of 39332997 in words is "thirty-nine million, three hundred thirty-two thousand, nine hundred ninety-seven".