498990324 has 72 divisors (see below), whose sum is σ = 1434101760. Its totient is φ = 134179584.

The previous prime is 498990299. The next prime is 498990329. The reversal of 498990324 is 423099894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498990329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14964 + ... + 34955.

It is an arithmetic number, because the mean of its divisors is an integer number (19918080).

Almost surely, 2^498990324 is an apocalyptic number.

It is an amenable number.

498990324 is an abundant number, since it is smaller than the sum of its proper divisors (935111436).

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

498990324 is a wasteful number, since it uses less digits than its factorization.

498990324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49957 (or 49948 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 498990324 is about 22338.0913240142. The cubic root of 498990324 is about 793.1659123833.

The spelling of 498990324 in words is "four hundred ninety-eight million, nine hundred ninety thousand, three hundred twenty-four".