74609334 has 12 divisors (see below), whose sum is σ = 161653596. Its totient is φ = 24869772.

The previous prime is 74609317. The next prime is 74609341. The reversal of 74609334 is 43390647.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2072464 + ... + 2072499.

It is an arithmetic number, because the mean of its divisors is an integer number (13471133).

Almost surely, 2^74609334 is an apocalyptic number.

74609334 is an abundant number, since it is smaller than the sum of its proper divisors (87044262).

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

74609334 is a wasteful number, since it uses less digits than its factorization.

74609334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4144971 (or 4144968 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 74609334 is about 8637.6694773533. The cubic root of 74609334 is about 420.9828343477.

The spelling of 74609334 in words is "seventy-four million, six hundred nine thousand, three hundred thirty-four".