654088396 has 48 divisors (see below), whose sum is σ = 1327445280. Its totient is φ = 279290880.

The previous prime is 654088327. The next prime is 654088397. The reversal of 654088396 is 693880456.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (654088397) 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, 45886 + ... + 58426.

It is an arithmetic number, because the mean of its divisors is an integer number (27655110).

Almost surely, 2^654088396 is an apocalyptic number.

It is an amenable number.

654088396 is an abundant number, since it is smaller than the sum of its proper divisors (673356884).

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

654088396 is a wasteful number, since it uses less digits than its factorization.

654088396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12634 (or 12632 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 654088396 is about 25575.1519252575. The cubic root of 654088396 is about 868.0514792463.

The spelling of 654088396 in words is "six hundred fifty-four million, eighty-eight thousand, three hundred ninety-six".