498983616 has 84 divisors (see below), whose sum is σ = 1449961032. Its totient is φ = 164035584.

The previous prime is 498983593. The next prime is 498983623. The reversal of 498983616 is 616389894.

498983616 is a `hidden beast` number, since 498 + 98 + 3 + 61 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36115 + ... + 47981.

Almost surely, 2^498983616 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 498983616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724980516).

498983616 is an abundant number, since it is smaller than the sum of its proper divisors (950977416).

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

498983616 is a wasteful number, since it uses less digits than its factorization.

498983616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11958 (or 11945 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 54.

The square root of 498983616 is about 22337.9411763931. The cubic root of 498983616 is about 793.1623581522.

The spelling of 498983616 in words is "four hundred ninety-eight million, nine hundred eighty-three thousand, six hundred sixteen".