39324290397 has 16 divisors (see below), whose sum is σ = 60017713152. Its totient is φ = 22435403760.

The previous prime is 39324290389. The next prime is 39324290399. The reversal of 39324290397 is 79309242393.

It is not a de Polignac number, because 39324290397 - 2³ = 39324290389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39324290399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470573 + ... + 1497074.

It is an arithmetic number, because the mean of its divisors is an integer number (3751107072).

Almost surely, 2^39324290397 is an apocalyptic number.

It is an amenable number.

39324290397 is a deficient number, since it is larger than the sum of its proper divisors (20693422755).

39324290397 is a wasteful number, since it uses less digits than its factorization.

39324290397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968288.

The product of its (nonzero) digits is 2204496, while the sum is 51.

The spelling of 39324290397 in words is "thirty-nine billion, three hundred twenty-four million, two hundred ninety thousand, three hundred ninety-seven".