374222197 has 4 divisors (see below), whose sum is σ = 374260896. Its totient is φ = 374183500.

The previous prime is 374222161. The next prime is 374222201. The reversal of 374222197 is 791222473.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 374222197 - 2¹¹ = 374220149 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 (374226197) 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, 9072 + ... + 28822.

It is an arithmetic number, because the mean of its divisors is an integer number (93565224).

Almost surely, 2^374222197 is an apocalyptic number.

It is an amenable number.

374222197 is a deficient number, since it is larger than the sum of its proper divisors (38699).

374222197 is a wasteful number, since it uses less digits than its factorization.

374222197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38698.

The product of its digits is 42336, while the sum is 37.

The square root of 374222197 is about 19344.8235194845. The cubic root of 374222197 is about 720.6258684789.

The spelling of 374222197 in words is "three hundred seventy-four million, two hundred twenty-two thousand, one hundred ninety-seven".