2372198399 has 8 divisors (see below), whose sum is σ = 2454312960. Its totient is φ = 2290433400.

The previous prime is 2372198383. The next prime is 2372198401. The reversal of 2372198399 is 9938912732.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2372198399 - 2⁴ = 2372198383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2372198399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372198359) 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, 73547 + ... + 100764.

It is an arithmetic number, because the mean of its divisors is an integer number (306789120).

Almost surely, 2^2372198399 is an apocalyptic number.

2372198399 is a deficient number, since it is larger than the sum of its proper divisors (82114561).

2372198399 is a wasteful number, since it uses less digits than its factorization.

2372198399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174781.

The product of its digits is 1469664, while the sum is 53.

The square root of 2372198399 is about 48705.2194225629. The cubic root of 2372198399 is about 1333.6760006282.

The spelling of 2372198399 in words is "two billion, three hundred seventy-two million, one hundred ninety-eight thousand, three hundred ninety-nine".