73423704 has 32 divisors (see below), whose sum is σ = 187830720. Its totient is φ = 23905056.

The previous prime is 73423703. The next prime is 73423723. The reversal of 73423704 is 40732437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73423703) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 34542 + ... + 36605.

It is an arithmetic number, because the mean of its divisors is an integer number (5869710).

Almost surely, 2^73423704 is an apocalyptic number.

It is an amenable number.

73423704 is an abundant number, since it is smaller than the sum of its proper divisors (114407016).

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

73423704 is a wasteful number, since it uses less digits than its factorization.

73423704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71199 (or 71195 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 73423704 is about 8568.7632713245. The cubic root of 73423704 is about 418.7409459986.

The spelling of 73423704 in words is "seventy-three million, four hundred twenty-three thousand, seven hundred four".