379402197 has 4 divisors (see below), whose sum is σ = 505869600. Its totient is φ = 252934796.

The previous prime is 379402169. The next prime is 379402229. The reversal of 379402197 is 791204973.

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 not a de Polignac number, because 379402197 - 2⁸ = 379401941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379402297) 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, 63233697 + ... + 63233702.

It is an arithmetic number, because the mean of its divisors is an integer number (126467400).

Almost surely, 2^379402197 is an apocalyptic number.

It is an amenable number.

379402197 is a deficient number, since it is larger than the sum of its proper divisors (126467403).

379402197 is a wasteful number, since it uses less digits than its factorization.

379402197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126467402.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 379402197 is about 19478.2493309845. The cubic root of 379402197 is about 723.9356221310.

The spelling of 379402197 in words is "three hundred seventy-nine million, four hundred two thousand, one hundred ninety-seven".