498949632 has 200 divisors, whose sum is σ = 1524016296. Its totient is φ = 162459648.

The previous prime is 498949621. The next prime is 498949651. The reversal of 498949632 is 236949894.

498949632 is a `hidden beast` number, since 49 + 89 + 496 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2197903 + ... + 2198129.

Almost surely, 2^498949632 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 498949632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762008148).

498949632 is an abundant number, since it is smaller than the sum of its proper divisors (1025066664).

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

498949632 is an equidigital number, since it uses as much as digits as its factorization.

498949632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 285 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The square root of 498949632 is about 22337.1804845643. The cubic root of 498949632 is about 793.1443512540.

The spelling of 498949632 in words is "four hundred ninety-eight million, nine hundred forty-nine thousand, six hundred thirty-two".