498812928 has 96 divisors (see below), whose sum is σ = 1400162400. Its totient is φ = 157483008.

The previous prime is 498812917. The next prime is 498812953. The reversal of 498812928 is 829218894.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114600 + ... + 118872.

It is an arithmetic number, because the mean of its divisors is an integer number (14585025).

Almost surely, 2^498812928 is an apocalyptic number.

498812928 is a gapful number since it is divisible by the number (48) 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 498812928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700081200).

498812928 is an abundant number, since it is smaller than the sum of its proper divisors (901349472).

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

498812928 is a wasteful number, since it uses less digits than its factorization.

498812928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317 (or 4297 counting only the distinct ones).

The product of its digits is 663552, while the sum is 51.

The square root of 498812928 is about 22334.1202647429. The cubic root of 498812928 is about 793.0719084646.

The spelling of 498812928 in words is "four hundred ninety-eight million, eight hundred twelve thousand, nine hundred twenty-eight".