498432684 has 12 divisors (see below), whose sum is σ = 1163009624. Its totient is φ = 166144224.

The previous prime is 498432629. The next prime is 498432703. The reversal of 498432684 is 486234894.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20768017 + ... + 20768040.

Almost surely, 2^498432684 is an apocalyptic number.

It is an amenable number.

498432684 is an abundant number, since it is smaller than the sum of its proper divisors (664576940).

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

498432684 is a wasteful number, since it uses less digits than its factorization.

498432684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41536064 (or 41536062 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 48.

The square root of 498432684 is about 22325.6060164108. The cubic root of 498432684 is about 792.8703382455.

The spelling of 498432684 in words is "four hundred ninety-eight million, four hundred thirty-two thousand, six hundred eighty-four".