498259674 has 40 divisors (see below), whose sum is σ = 1217972448. Its totient is φ = 150987240.

The previous prime is 498259669. The next prime is 498259709. The reversal of 498259674 is 476952894.

498259674 is a `hidden beast` number, since 49 + 8 + 2 + 596 + 7 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 498259674.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 138022 + ... + 141585.

Almost surely, 2^498259674 is an apocalyptic number.

498259674 is an abundant number, since it is smaller than the sum of its proper divisors (719712774).

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

498259674 is a wasteful number, since it uses less digits than its factorization.

498259674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279632 (or 279623 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 498259674 is about 22321.7309812658. The cubic root of 498259674 is about 792.7785904019.

The spelling of 498259674 in words is "four hundred ninety-eight million, two hundred fifty-nine thousand, six hundred seventy-four".