398898112 has 14 divisors (see below), whose sum is σ = 791563568. Its totient is φ = 199449024.

The previous prime is 398898107. The next prime is 398898121. The reversal of 398898112 is 211898893.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3116328 + ... + 3116455.

Almost surely, 2^398898112 is an apocalyptic number.

398898112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

398898112 is a deficient number, since it is larger than the sum of its proper divisors (392665456).

398898112 is an equidigital number, since it uses as much as digits as its factorization.

398898112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6232795 (or 6232785 counting only the distinct ones).

The product of its digits is 248832, while the sum is 49.

The square root of 398898112 is about 19972.4338026190. The cubic root of 398898112 is about 736.1291125098.

The spelling of 398898112 in words is "three hundred ninety-eight million, eight hundred ninety-eight thousand, one hundred twelve".