74397196 has 6 divisors (see below), whose sum is σ = 130195100. Its totient is φ = 37198596.

The previous prime is 74397163. The next prime is 74397227. The reversal of 74397196 is 69179347.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9299646 + ... + 9299653.

Almost surely, 2^74397196 is an apocalyptic number.

It is an amenable number.

74397196 is a deficient number, since it is larger than the sum of its proper divisors (55797904).

74397196 is a wasteful number, since it uses less digits than its factorization.

74397196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18599303 (or 18599301 counting only the distinct ones).

The product of its digits is 285768, while the sum is 46.

The square root of 74397196 is about 8625.3809191247. The cubic root of 74397196 is about 420.5834596856.

The spelling of 74397196 in words is "seventy-four million, three hundred ninety-seven thousand, one hundred ninety-six".