498735426 has 48 divisors (see below), whose sum is σ = 1228589856. Its totient is φ = 134112384.

The previous prime is 498735397. The next prime is 498735431. The reversal of 498735426 is 624537894.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44896 + ... + 54891.

It is an arithmetic number, because the mean of its divisors is an integer number (25595622).

Almost surely, 2^498735426 is an apocalyptic number.

498735426 is an abundant number, since it is smaller than the sum of its proper divisors (729854430).

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

498735426 is a wasteful number, since it uses less digits than its factorization.

498735426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99823 (or 99816 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 498735426 is about 22332.3851390755. The cubic root of 498735426 is about 793.0308323823.

The spelling of 498735426 in words is "four hundred ninety-eight million, seven hundred thirty-five thousand, four hundred twenty-six".