928409088 has 40 divisors (see below), whose sum is σ = 2473343928. Its totient is φ = 309469184.

The previous prime is 928409077. The next prime is 928409093. The reversal of 928409088 is 880904829.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300681 + ... + 303752.

Almost surely, 2^928409088 is an apocalyptic number.

It is an amenable number.

928409088 is an abundant number, since it is smaller than the sum of its proper divisors (1544934840).

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

928409088 is an equidigital number, since it uses as much as digits as its factorization.

928409088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604454 (or 604438 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 928409088 is about 30469.8061693868. The cubic root of 928409088 is about 975.5430988709.

The spelling of 928409088 in words is "nine hundred twenty-eight million, four hundred nine thousand, eighty-eight".