73516479 has 8 divisors (see below), whose sum is σ = 101402160. Its totient is φ = 47320896.

The previous prime is 73516463. The next prime is 73516489. The reversal of 73516479 is 97461537.

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

It is not a de Polignac number, because 73516479 - 2⁴ = 73516463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73516479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73516439) 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, 422422 + ... + 422595.

It is an arithmetic number, because the mean of its divisors is an integer number (12675270).

Almost surely, 2^73516479 is an apocalyptic number.

73516479 is a deficient number, since it is larger than the sum of its proper divisors (27885681).

73516479 is a wasteful number, since it uses less digits than its factorization.

73516479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845049.

The product of its digits is 158760, while the sum is 42.

The square root of 73516479 is about 8574.1751206749. The cubic root of 73516479 is about 418.9172393849.

The spelling of 73516479 in words is "seventy-three million, five hundred sixteen thousand, four hundred seventy-nine".