39397337 has 8 divisors (see below), whose sum is σ = 45424896. Its totient is φ = 33469632.

The previous prime is 39397307. The next prime is 39397343. The reversal of 39397337 is 73379393.

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

It is not a de Polignac number, because 39397337 - 2²² = 35203033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39397307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24113 + ... + 25694.

It is an arithmetic number, because the mean of its divisors is an integer number (5678112).

Almost surely, 2^39397337 is an apocalyptic number.

It is an amenable number.

39397337 is a deficient number, since it is larger than the sum of its proper divisors (6027559).

39397337 is a wasteful number, since it uses less digits than its factorization.

39397337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49927.

The product of its digits is 321489, while the sum is 44.

The square root of 39397337 is about 6276.7298014173. The cubic root of 39397337 is about 340.2689250676.

The spelling of 39397337 in words is "thirty-nine million, three hundred ninety-seven thousand, three hundred thirty-seven".