74104934 has 4 divisors (see below), whose sum is σ = 111157404. Its totient is φ = 37052466.

The previous prime is 74104909. The next prime is 74104949. The reversal of 74104934 is 43940147.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 74104934.

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 as a sum of consecutive naturals, namely, 18526232 + ... + 18526235.

It is an arithmetic number, because the mean of its divisors is an integer number (27789351).

Almost surely, 2^74104934 is an apocalyptic number.

74104934 is a deficient number, since it is larger than the sum of its proper divisors (37052470).

74104934 is a wasteful number, since it uses less digits than its factorization.

74104934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37052469.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 74104934 is about 8608.4222712411. The cubic root of 74104934 is about 420.0319968065.

The spelling of 74104934 in words is "seventy-four million, one hundred four thousand, nine hundred thirty-four".