498167748 has 72 divisors (see below), whose sum is σ = 1363847576. Its totient is φ = 152409600.

The previous prime is 498167731. The next prime is 498167749. The reversal of 498167748 is 847761894.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 788544 + 497379204 = 888^2 + 22302^2 .

It is a super-2 number, since 2×498167748² = 496342210294783008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 498167694 and 498167703.

It is not an unprimeable number, because it can be changed into a prime (498167749) 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 23 ways as a sum of consecutive naturals, for example, 81768 + ... + 87648.

Almost surely, 2^498167748 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 498167748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681923788).

498167748 is an abundant number, since it is smaller than the sum of its proper divisors (865679828).

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

498167748 is a wasteful number, since it uses less digits than its factorization.

498167748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6085 (or 6080 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The square root of 498167748 is about 22319.6717717802. The cubic root of 498167748 is about 792.7298330633.

The spelling of 498167748 in words is "four hundred ninety-eight million, one hundred sixty-seven thousand, seven hundred forty-eight".