498952220 has 72 divisors (see below), whose sum is σ = 1161323856. Its totient is φ = 179891712.

The previous prime is 498952213. The next prime is 498952231. The reversal of 498952220 is 22259894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143624 + ... + 147056.

It is an arithmetic number, because the mean of its divisors is an integer number (16129498).

Almost surely, 2^498952220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498952220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580661928).

498952220 is an abundant number, since it is smaller than the sum of its proper divisors (662371636).

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

498952220 is a wasteful number, since it uses less digits than its factorization.

498952220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511 (or 3496 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 498952220 is about 22337.2384148086. The cubic root of 498952220 is about 793.1457225707.

The spelling of 498952220 in words is "four hundred ninety-eight million, nine hundred fifty-two thousand, two hundred twenty".