73436713 has 8 divisors (see below), whose sum is σ = 83980800. Its totient is φ = 62905920.

The previous prime is 73436689. The next prime is 73436717. The reversal of 73436713 is 31763437.

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

It is not a de Polignac number, because 73436713 - 2⁹ = 73436201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73436717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16113 + ... + 20161.

It is an arithmetic number, because the mean of its divisors is an integer number (10497600).

Almost surely, 2^73436713 is an apocalyptic number.

It is an amenable number.

73436713 is a deficient number, since it is larger than the sum of its proper divisors (10544087).

73436713 is a wasteful number, since it uses less digits than its factorization.

73436713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6647.

The product of its digits is 31752, while the sum is 34.

The square root of 73436713 is about 8569.5223320790. The cubic root of 73436713 is about 418.7656749757.

The spelling of 73436713 in words is "seventy-three million, four hundred thirty-six thousand, seven hundred thirteen".