898493832 has 48 divisors (see below), whose sum is σ = 2511924480. Its totient is φ = 289836000.

The previous prime is 898493807. The next prime is 898493851. The reversal of 898493832 is 238394898.

It is a happy number.

It is a super-2 number, since 2×898493832² = 1614582332284088448, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

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, 199044 + ... + 203507.

It is an arithmetic number, because the mean of its divisors is an integer number (52331760).

Almost surely, 2^898493832 is an apocalyptic number.

It is an amenable number.

898493832 is an abundant number, since it is smaller than the sum of its proper divisors (1613430648).

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

898493832 is a wasteful number, since it uses less digits than its factorization.

898493832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402594 (or 402587 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 898493832 is about 29974.8866886933. The cubic root of 898493832 is about 964.9504952814.

The spelling of 898493832 in words is "eight hundred ninety-eight million, four hundred ninety-three thousand, eight hundred thirty-two".