498979862630 has 8 divisors (see below), whose sum is σ = 898163752752. Its totient is φ = 199591945048.

The previous prime is 498979862629. The next prime is 498979862663. The reversal of 498979862630 is 36268979894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 24948993122 + ... + 24948993141.

It is an arithmetic number, because the mean of its divisors is an integer number (112270469094).

Almost surely, 2^498979862630 is an apocalyptic number.

498979862630 is a deficient number, since it is larger than the sum of its proper divisors (399183890122).

498979862630 is a wasteful number, since it uses less digits than its factorization.

498979862630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49897986270.

The product of its (nonzero) digits is 282175488, while the sum is 71.

The spelling of 498979862630 in words is "four hundred ninety-eight billion, nine hundred seventy-nine million, eight hundred sixty-two thousand, six hundred thirty".