73389753 has 8 divisors (see below), whose sum is σ = 108725600. Its totient is φ = 48926484.

The previous prime is 73389707. The next prime is 73389773. The reversal of 73389753 is 35798337.

It is not a de Polignac number, because 73389753 - 2⁶ = 73389689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73389699 and 73389708.

It is not an unprimeable number, because it can be changed into a prime (73389703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1359043 + ... + 1359096.

It is an arithmetic number, because the mean of its divisors is an integer number (13590700).

Almost surely, 2^73389753 is an apocalyptic number.

It is an amenable number.

73389753 is a deficient number, since it is larger than the sum of its proper divisors (35335847).

73389753 is a wasteful number, since it uses less digits than its factorization.

73389753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718148 (or 2718142 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 73389753 is about 8566.7819512347. The cubic root of 73389753 is about 418.6763943398.

The spelling of 73389753 in words is "seventy-three million, three hundred eighty-nine thousand, seven hundred fifty-three".