74370680 has 32 divisors (see below), whose sum is σ = 170175600. Its totient is φ = 29243136.

The previous prime is 74370677. The next prime is 74370683. The reversal of 74370680 is 8607347.

It is an interprime number because it is at equal distance from previous prime (74370677) and next prime (74370683).

It is a self number, because there is not a number n which added to its sum of digits gives 74370680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74370683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13397 + ... + 18116.

Almost surely, 2^74370680 is an apocalyptic number.

It is an amenable number.

74370680 is an abundant number, since it is smaller than the sum of its proper divisors (95804920).

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

74370680 is a wasteful number, since it uses less digits than its factorization.

74370680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31583 (or 31579 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 74370680 is about 8623.8436906057. The cubic root of 74370680 is about 420.5334868515.

The spelling of 74370680 in words is "seventy-four million, three hundred seventy thousand, six hundred eighty".