74318196 has 24 divisors (see below), whose sum is σ = 182536480. Its totient is φ = 23468832.

The previous prime is 74318171. The next prime is 74318207. The reversal of 74318196 is 69181347.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162751 + ... + 163206.

Almost surely, 2^74318196 is an apocalyptic number.

74318196 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

74318196 is an abundant number, since it is smaller than the sum of its proper divisors (108218284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74318196 is a wasteful number, since it uses less digits than its factorization.

74318196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325983 (or 325981 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 74318196 is about 8620.8001948775. The cubic root of 74318196 is about 420.4345389259.

The spelling of 74318196 in words is "seventy-four million, three hundred eighteen thousand, one hundred ninety-six".