73116394 has 8 divisors (see below), whose sum is σ = 118111140. Its totient is φ = 33746016.

The previous prime is 73116361. The next prime is 73116409. The reversal of 73116394 is 49361137.

It can be written as a sum of positive squares in 2 ways, for example, as 60264169 + 12852225 = 7763^2 + 3585^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406059 + ... + 1406110.

Almost surely, 2^73116394 is an apocalyptic number.

73116394 is a deficient number, since it is larger than the sum of its proper divisors (44994746).

73116394 is a wasteful number, since it uses less digits than its factorization.

73116394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812184.

The product of its digits is 13608, while the sum is 34.

The square root of 73116394 is about 8550.8124760165. The cubic root of 73116394 is about 418.1559249792.

The spelling of 73116394 in words is "seventy-three million, one hundred sixteen thousand, three hundred ninety-four".