74434754 has 8 divisors (see below), whose sum is σ = 113544720. Its totient is φ = 36586516.

The previous prime is 74434747. The next prime is 74434777. The reversal of 74434754 is 45743447.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315284 + ... + 315519.

It is an arithmetic number, because the mean of its divisors is an integer number (14193090).

Almost surely, 2^74434754 is an apocalyptic number.

74434754 is a deficient number, since it is larger than the sum of its proper divisors (39109966).

74434754 is a wasteful number, since it uses less digits than its factorization.

74434754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630864.

The product of its digits is 188160, while the sum is 38.

The square root of 74434754 is about 8627.5578236254. The cubic root of 74434754 is about 420.6542222816.

The spelling of 74434754 in words is "seventy-four million, four hundred thirty-four thousand, seven hundred fifty-four".