73033489 has 16 divisors (see below), whose sum is σ = 77276160. Its totient is φ = 68935680.

The previous prime is 73033483. The next prime is 73033501. The reversal of 73033489 is 98433037.

It is a cyclic number.

It is not a de Polignac number, because 73033489 - 2³ = 73033481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73033481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284049 + ... + 284305.

It is an arithmetic number, because the mean of its divisors is an integer number (4829760).

Almost surely, 2^73033489 is an apocalyptic number.

It is an amenable number.

73033489 is a deficient number, since it is larger than the sum of its proper divisors (4242671).

73033489 is a wasteful number, since it uses less digits than its factorization.

73033489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 73033489 is about 8545.9633160926. The cubic root of 73033489 is about 417.9978194067.

The spelling of 73033489 in words is "seventy-three million, thirty-three thousand, four hundred eighty-nine".