74369360 has 80 divisors (see below), whose sum is σ = 190654464. Its totient is φ = 26804736.

The previous prime is 74369359. The next prime is 74369377. The reversal of 74369360 is 6396347.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43889 + ... + 45551.

Almost surely, 2^74369360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74369360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95327232).

74369360 is an abundant number, since it is smaller than the sum of its proper divisors (116285104).

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

74369360 is a wasteful number, since it uses less digits than its factorization.

74369360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 74369360 is about 8623.7671582667. The cubic root of 74369360 is about 420.5309988303.

The spelling of 74369360 in words is "seventy-four million, three hundred sixty-nine thousand, three hundred sixty".