74374116 has 48 divisors (see below), whose sum is σ = 187681536. Its totient is φ = 22833664.

The previous prime is 74374109. The next prime is 74374117. The reversal of 74374116 is 61147347.

It is not an unprimeable number, because it can be changed into a prime (74374117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5710 + ... + 13466.

It is an arithmetic number, because the mean of its divisors is an integer number (3910032).

Almost surely, 2^74374116 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 74374116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93840768).

74374116 is an abundant number, since it is smaller than the sum of its proper divisors (113307420).

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

74374116 is a wasteful number, since it uses less digits than its factorization.

74374116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7828 (or 7826 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 74374116 is about 8624.0429034183. The cubic root of 74374116 is about 420.5399631080.

The spelling of 74374116 in words is "seventy-four million, three hundred seventy-four thousand, one hundred sixteen".