898802498 has 8 divisors (see below), whose sum is σ = 1470767760. Its totient is φ = 408546580.

The previous prime is 898802477. The next prime is 898802537. The reversal of 898802498 is 894208898.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×898802498² = 1615691860822080008, which contains 22 as substring.

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, 20427308 + ... + 20427351.

It is an arithmetic number, because the mean of its divisors is an integer number (183845970).

Almost surely, 2^898802498 is an apocalyptic number.

898802498 is a deficient number, since it is larger than the sum of its proper divisors (571965262).

898802498 is a wasteful number, since it uses less digits than its factorization.

898802498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40854672.

The product of its (nonzero) digits is 2654208, while the sum is 56.

The square root of 898802498 is about 29980.0349899729. The cubic root of 898802498 is about 965.0609814077.

The spelling of 898802498 in words is "eight hundred ninety-eight million, eight hundred two thousand, four hundred ninety-eight".