374047197 has 16 divisors (see below), whose sum is σ = 517985280. Its totient is φ = 239917232.

The previous prime is 374047169. The next prime is 374047199. The reversal of 374047197 is 791740473.

It is a cyclic number.

It is not a de Polignac number, because 374047197 - 2²⁰ = 372998621 is a prime.

It is a super-2 number, since 2×374047197² = 279822611167113618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374047199) 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, 14163 + ... + 30800.

It is an arithmetic number, because the mean of its divisors is an integer number (32374080).

Almost surely, 2^374047197 is an apocalyptic number.

It is an amenable number.

374047197 is a deficient number, since it is larger than the sum of its proper divisors (143938083).

374047197 is a wasteful number, since it uses less digits than its factorization.

374047197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45072.

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 374047197 is about 19340.2998167040. The cubic root of 374047197 is about 720.5135206180.

The spelling of 374047197 in words is "three hundred seventy-four million, forty-seven thousand, one hundred ninety-seven".