498206772 has 144 divisors (see below), whose sum is σ = 1537536000. Its totient is φ = 132922944.

The previous prime is 498206767. The next prime is 498206773. The reversal of 498206772 is 277602894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498206773) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 248229 + ... + 250227.

Almost surely, 2^498206772 is an apocalyptic number.

498206772 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498206772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (768768000).

498206772 is an abundant number, since it is smaller than the sum of its proper divisors (1039329228).

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

498206772 is a wasteful number, since it uses less digits than its factorization.

498206772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082 (or 2077 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 498206772 is about 22320.5459610647. The cubic root of 498206772 is about 792.7505320356.

The spelling of 498206772 in words is "four hundred ninety-eight million, two hundred six thousand, seven hundred seventy-two".