73013717 has 8 divisors (see below), whose sum is σ = 83741376. Its totient is φ = 62360352.

The previous prime is 73013693. The next prime is 73013723. The reversal of 73013717 is 71731037.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 73013717 - 2⁶ = 73013653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73013717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73013737) 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, 16448 + ... + 20409.

It is an arithmetic number, because the mean of its divisors is an integer number (10467672).

Almost surely, 2^73013717 is an apocalyptic number.

It is an amenable number.

73013717 is a deficient number, since it is larger than the sum of its proper divisors (10727659).

73013717 is a wasteful number, since it uses less digits than its factorization.

73013717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37147.

The product of its (nonzero) digits is 3087, while the sum is 29.

The square root of 73013717 is about 8544.8064343202. The cubic root of 73013717 is about 417.9600951657.

The spelling of 73013717 in words is "seventy-three million, thirteen thousand, seven hundred seventeen".