16379197 has 16 divisors (see below), whose sum is σ = 18495360. Its totient is φ = 14427072.

The previous prime is 16379179. The next prime is 16379219. The reversal of 16379197 is 79197361.

It is not a de Polignac number, because 16379197 - 2²³ = 7990589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16379107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15663 + ... + 16675.

It is an arithmetic number, because the mean of its divisors is an integer number (1155960).

Almost surely, 2^16379197 is an apocalyptic number.

It is an amenable number.

16379197 is a deficient number, since it is larger than the sum of its proper divisors (2116163).

16379197 is a wasteful number, since it uses less digits than its factorization.

16379197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092.

The product of its digits is 71442, while the sum is 43.

The square root of 16379197 is about 4047.1220638869. The cubic root of 16379197 is about 253.9593472459.

The spelling of 16379197 in words is "sixteen million, three hundred seventy-nine thousand, one hundred ninety-seven".