74504429 has 8 divisors (see below), whose sum is σ = 77837760. Its totient is φ = 71178976.

The previous prime is 74504407. The next prime is 74504431. The reversal of 74504429 is 92440547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74504429 - 2⁸ = 74504173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74504029) 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, 25937 + ... + 28665.

It is an arithmetic number, because the mean of its divisors is an integer number (9729720).

Almost surely, 2^74504429 is an apocalyptic number.

It is an amenable number.

74504429 is a deficient number, since it is larger than the sum of its proper divisors (3333331).

74504429 is a wasteful number, since it uses less digits than its factorization.

74504429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 74504429 is about 8631.5948120843. The cubic root of 74504429 is about 420.7854331347.

The spelling of 74504429 in words is "seventy-four million, five hundred four thousand, four hundred twenty-nine".