73484999 has 8 divisors (see below), whose sum is σ = 88923168. Its totient is φ = 59281920.

The previous prime is 73484993. The next prime is 73485001. The reversal of 73484999 is 99948437.

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 73484999 - 2²⁰ = 72436423 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 73484999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73484993) 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, 308642 + ... + 308879.

It is an arithmetic number, because the mean of its divisors is an integer number (11115396).

Almost surely, 2^73484999 is an apocalyptic number.

73484999 is a deficient number, since it is larger than the sum of its proper divisors (15438169).

73484999 is a wasteful number, since it uses less digits than its factorization.

73484999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617545.

The product of its digits is 1959552, while the sum is 53.

The square root of 73484999 is about 8572.3391790106. The cubic root of 73484999 is about 418.8574369314.

The spelling of 73484999 in words is "seventy-three million, four hundred eighty-four thousand, nine hundred ninety-nine".