498466272 has 72 divisors (see below), whose sum is σ = 1337435064. Its totient is φ = 162499584.

The previous prime is 498466271. The next prime is 498466301. The reversal of 498466272 is 272664894.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498466271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1592388 + ... + 1592700.

It is an arithmetic number, because the mean of its divisors is an integer number (18575487).

Almost surely, 2^498466272 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 498466272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668717532).

498466272 is an abundant number, since it is smaller than the sum of its proper divisors (838968792).

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

498466272 is an equidigital number, since it uses as much as digits as its factorization.

498466272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 371 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 498466272 is about 22326.3582341590. The cubic root of 498466272 is about 792.8881476252. Note that the first 3 decimals are identical.

The spelling of 498466272 in words is "four hundred ninety-eight million, four hundred sixty-six thousand, two hundred seventy-two".