74073694 has 16 divisors (see below), whose sum is σ = 114940800. Its totient is φ = 35765280.

The previous prime is 74073691. The next prime is 74073719. The reversal of 74073694 is 49637047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74073691) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37032 + ... + 38980.

It is an arithmetic number, because the mean of its divisors is an integer number (7183800).

Almost surely, 2^74073694 is an apocalyptic number.

74073694 is a deficient number, since it is larger than the sum of its proper divisors (40867106).

74073694 is a wasteful number, since it uses less digits than its factorization.

74073694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 74073694 is about 8606.6075779020. The cubic root of 74073694 is about 419.9729650021.

The spelling of 74073694 in words is "seventy-four million, seventy-three thousand, six hundred ninety-four".