374225197 has 4 divisors (see below), whose sum is σ = 393921280. Its totient is φ = 354529116.

The previous prime is 374225191. The next prime is 374225207. The reversal of 374225197 is 791522473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374225197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374225191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9848013 + ... + 9848050.

It is an arithmetic number, because the mean of its divisors is an integer number (98480320).

Almost surely, 2^374225197 is an apocalyptic number.

It is an amenable number.

374225197 is a deficient number, since it is larger than the sum of its proper divisors (19696083).

374225197 is a wasteful number, since it uses less digits than its factorization.

374225197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19696082.

The product of its digits is 105840, while the sum is 40.

The square root of 374225197 is about 19344.9010594523. The cubic root of 374225197 is about 720.6277941368.

The spelling of 374225197 in words is "three hundred seventy-four million, two hundred twenty-five thousand, one hundred ninety-seven".