609090612 has 48 divisors (see below), whose sum is σ = 1555650432. Its totient is φ = 184337280.

The previous prime is 609090607. The next prime is 609090613. The reversal of 609090612 is 216090906.

It is a happy number.

609090612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609090613) 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, 22488 + ... + 41519.

It is an arithmetic number, because the mean of its divisors is an integer number (32409384).

Almost surely, 2^609090612 is an apocalyptic number.

It is an amenable number.

609090612 is an abundant number, since it is smaller than the sum of its proper divisors (946559820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

609090612 is a wasteful number, since it uses less digits than its factorization.

609090612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64088 (or 64086 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 609090612 is about 24679.7611819888. The cubic root of 609090612 is about 847.6709537578.

The spelling of 609090612 in words is "six hundred nine million, ninety thousand, six hundred twelve".