398883104 has 24 divisors (see below), whose sum is σ = 831496428. Its totient is φ = 187709440.

The previous prime is 398883103. The next prime is 398883127. The reversal of 398883104 is 401388893.

It can be written as a sum of positive squares in 2 ways, for example, as 397922704 + 960400 = 19948^2 + 980^2 .

It is not an unprimeable number, because it can be changed into a prime (398883101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366077 + ... + 367164.

Almost surely, 2^398883104 is an apocalyptic number.

398883104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

398883104 is an abundant number, since it is smaller than the sum of its proper divisors (432613324).

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

398883104 is a wasteful number, since it uses less digits than its factorization.

398883104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733268 (or 733260 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 398883104 is about 19972.0580812294. The cubic root of 398883104 is about 736.1198804412.

The spelling of 398883104 in words is "three hundred ninety-eight million, eight hundred eighty-three thousand, one hundred four".