498834798 has 48 divisors (see below), whose sum is σ = 1266067584. Its totient is φ = 129566640.

The previous prime is 498834773. The next prime is 498834799. The reversal of 498834798 is 897438894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498834799) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73890 + ... + 80357.

It is an arithmetic number, because the mean of its divisors is an integer number (26376408).

Almost surely, 2^498834798 is an apocalyptic number.

498834798 is an abundant number, since it is smaller than the sum of its proper divisors (767232786).

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

498834798 is a wasteful number, since it uses less digits than its factorization.

498834798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154277 (or 154270 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The square root of 498834798 is about 22334.6098689903. The cubic root of 498834798 is about 793.0834988012.

The spelling of 498834798 in words is "four hundred ninety-eight million, eight hundred thirty-four thousand, seven hundred ninety-eight".