73623479 has 8 divisors (see below), whose sum is σ = 75349440. Its totient is φ = 71904256.

The previous prime is 73623467. The next prime is 73623527. The reversal of 73623479 is 97432637.

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 73623479 - 2⁴ = 73623463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73625479) 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, 25367 + ... + 28119.

It is an arithmetic number, because the mean of its divisors is an integer number (9418680).

Almost surely, 2^73623479 is an apocalyptic number.

73623479 is a deficient number, since it is larger than the sum of its proper divisors (1725961).

73623479 is a wasteful number, since it uses less digits than its factorization.

73623479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369.

The product of its digits is 190512, while the sum is 41.

The square root of 73623479 is about 8580.4125192207. The cubic root of 73623479 is about 419.1203793986.

The spelling of 73623479 in words is "seventy-three million, six hundred twenty-three thousand, four hundred seventy-nine".