39252346197 has 16 divisors (see below), whose sum is σ = 55530800640. Its totient is φ = 24577490432.

The previous prime is 39252346141. The next prime is 39252346213. The reversal of 39252346197 is 79164325293.

39252346197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 39252346197 - 2²³ = 39243957589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39252346697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 778968 + ... + 827825.

It is an arithmetic number, because the mean of its divisors is an integer number (3470675040).

Almost surely, 2^39252346197 is an apocalyptic number.

It is an amenable number.

39252346197 is a deficient number, since it is larger than the sum of its proper divisors (16278454443).

39252346197 is a wasteful number, since it uses less digits than its factorization.

39252346197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607292.

The product of its digits is 2449440, while the sum is 51.

The spelling of 39252346197 in words is "thirty-nine billion, two hundred fifty-two million, three hundred forty-six thousand, one hundred ninety-seven".