73463217 has 8 divisors (see below), whose sum is σ = 99131424. Its totient is φ = 48385248.

The previous prime is 73463197. The next prime is 73463227. The reversal of 73463217 is 71236437.

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

It is not a de Polignac number, because 73463217 - 2¹² = 73459121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73463227) 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, 147268 + ... + 147765.

It is an arithmetic number, because the mean of its divisors is an integer number (12391428).

Almost surely, 2^73463217 is an apocalyptic number.

It is an amenable number.

73463217 is a deficient number, since it is larger than the sum of its proper divisors (25668207).

73463217 is a wasteful number, since it uses less digits than its factorization.

73463217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295119.

The product of its digits is 21168, while the sum is 33.

The square root of 73463217 is about 8571.0686031556. The cubic root of 73463217 is about 418.8160477390.

The spelling of 73463217 in words is "seventy-three million, four hundred sixty-three thousand, two hundred seventeen".