8404088 has 48 divisors (see below), whose sum is σ = 20007000. Its totient is φ = 3272640.

The previous prime is 8404021. The next prime is 8404111. The reversal of 8404088 is 8804048.

It is a super-2 number, since 2×8404088² = 141257390223488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3338 + ... + 5286.

Almost surely, 2^8404088 is an apocalyptic number.

8404088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8404088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10003500).

8404088 is an abundant number, since it is smaller than the sum of its proper divisors (11602912).

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

8404088 is a wasteful number, since it uses less digits than its factorization.

8404088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 1969 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 8404088 is about 2898.9805104554. The cubic root of 8404088 is about 203.3122424300.

The spelling of 8404088 in words is "eight million, four hundred four thousand, eighty-eight".