74668302 has 12 divisors (see below), whose sum is σ = 161781360. Its totient is φ = 24889428.

The previous prime is 74668291. The next prime is 74668303. The reversal of 74668302 is 20386647.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74668303) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 2074102 + ... + 2074137.

It is an arithmetic number, because the mean of its divisors is an integer number (13481780).

Almost surely, 2^74668302 is an apocalyptic number.

74668302 is an abundant number, since it is smaller than the sum of its proper divisors (87113058).

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

74668302 is a wasteful number, since it uses less digits than its factorization.

74668302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148247 (or 4148244 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 74668302 is about 8641.0822238884. The cubic root of 74668302 is about 421.0937140336.

The spelling of 74668302 in words is "seventy-four million, six hundred sixty-eight thousand, three hundred two".