74334516 has 12 divisors (see below), whose sum is σ = 173447232. Its totient is φ = 24778168.

The previous prime is 74334503. The next prime is 74334521. The reversal of 74334516 is 61543347.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×74334516³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3097260 + ... + 3097283.

It is an arithmetic number, because the mean of its divisors is an integer number (14453936).

Almost surely, 2^74334516 is an apocalyptic number.

It is an amenable number.

74334516 is an abundant number, since it is smaller than the sum of its proper divisors (99112716).

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

74334516 is a wasteful number, since it uses less digits than its factorization.

74334516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194550 (or 6194548 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 74334516 is about 8621.7466907814. The cubic root of 74334516 is about 420.4653119616.

The spelling of 74334516 in words is "seventy-four million, three hundred thirty-four thousand, five hundred sixteen".