498439448 has 32 divisors (see below), whose sum is σ = 1008352800. Its totient is φ = 229617408.

The previous prime is 498439393. The next prime is 498439477. The reversal of 498439448 is 844934894.

It is a self number, because there is not a number n which added to its sum of digits gives 498439448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54965 + ... + 63387.

It is an arithmetic number, because the mean of its divisors is an integer number (31511025).

Almost surely, 2^498439448 is an apocalyptic number.

It is an amenable number.

498439448 is an abundant number, since it is smaller than the sum of its proper divisors (509913352).

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

498439448 is a wasteful number, since it uses less digits than its factorization.

498439448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011 (or 9007 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 53.

The square root of 498439448 is about 22325.7575011465. The cubic root of 498439448 is about 792.8739247885.

The spelling of 498439448 in words is "four hundred ninety-eight million, four hundred thirty-nine thousand, four hundred forty-eight".