498263724 has 144 divisors (see below), whose sum is σ = 1516406528. Its totient is φ = 140107968.

The previous prime is 498263723. The next prime is 498263737. The reversal of 498263724 is 427362894.

498263724 is a `hidden beast` number, since 4 + 9 + 8 + 2 + 637 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 498263724.

It is not an unprimeable number, because it can be changed into a prime (498263723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 455322 + ... + 456414.

Almost surely, 2^498263724 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 498263724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758203264).

498263724 is an abundant number, since it is smaller than the sum of its proper divisors (1018142804).

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

498263724 is a wasteful number, since it uses less digits than its factorization.

498263724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1172 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 498263724 is about 22321.8216998524. The cubic root of 498263724 is about 792.7807383747.

The spelling of 498263724 in words is "four hundred ninety-eight million, two hundred sixty-three thousand, seven hundred twenty-four".