73869089 has 8 divisors (see below), whose sum is σ = 85292928. Its totient is φ = 62663040.

The previous prime is 73869083. The next prime is 73869113. The reversal of 73869089 is 98096837.

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 73869089 - 2¹² = 73864993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73869083) 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, 53717 + ... + 55074.

It is an arithmetic number, because the mean of its divisors is an integer number (10661616).

Almost surely, 2^73869089 is an apocalyptic number.

It is an amenable number.

73869089 is a deficient number, since it is larger than the sum of its proper divisors (11423839).

73869089 is a wasteful number, since it uses less digits than its factorization.

73869089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108895.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 73869089 is about 8594.7128515152. The cubic root of 73869089 is about 419.5859278851.

The spelling of 73869089 in words is "seventy-three million, eight hundred sixty-nine thousand, eighty-nine".