74495388 has 24 divisors (see below), whose sum is σ = 189624960. Its totient is φ = 22574320.

The previous prime is 74495359. The next prime is 74495389. The reversal of 74495388 is 88359447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74495389) 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 7 ways as a sum of consecutive naturals, for example, 282048 + ... + 282311.

It is an arithmetic number, because the mean of its divisors is an integer number (7901040).

Almost surely, 2^74495388 is an apocalyptic number.

It is an amenable number.

74495388 is an abundant number, since it is smaller than the sum of its proper divisors (115129572).

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

74495388 is a wasteful number, since it uses less digits than its factorization.

74495388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564377 (or 564375 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 74495388 is about 8631.0710806944. The cubic root of 74495388 is about 420.7684118872.

The spelling of 74495388 in words is "seventy-four million, four hundred ninety-five thousand, three hundred eighty-eight".