73813674 has 32 divisors (see below), whose sum is σ = 161507520. Its totient is φ = 22304000.

The previous prime is 73813639. The next prime is 73813679. The reversal of 73813674 is 47631837.

It is not an unprimeable number, because it can be changed into a prime (73813679) 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 15 ways as a sum of consecutive naturals, for example, 25072 + ... + 27860.

It is an arithmetic number, because the mean of its divisors is an integer number (5047110).

Almost surely, 2^73813674 is an apocalyptic number.

73813674 is an abundant number, since it is smaller than the sum of its proper divisors (87693846).

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

73813674 is a wasteful number, since it uses less digits than its factorization.

73813674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3206.

The product of its digits is 84672, while the sum is 39.

The square root of 73813674 is about 8591.4884624261. The cubic root of 73813674 is about 419.4809801947.

The spelling of 73813674 in words is "seventy-three million, eight hundred thirteen thousand, six hundred seventy-four".