499498898 has 8 divisors (see below), whose sum is σ = 756250992. Its totient is φ = 247415236.

The previous prime is 499498817. The next prime is 499498919. The reversal of 499498898 is 898894994.

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

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, 1166840 + ... + 1167267.

It is an arithmetic number, because the mean of its divisors is an integer number (94531374).

Almost surely, 2^499498898 is an apocalyptic number.

499498898 is a deficient number, since it is larger than the sum of its proper divisors (256752094).

499498898 is a wasteful number, since it uses less digits than its factorization.

499498898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334216.

The product of its digits is 53747712, while the sum is 68.

The square root of 499498898 is about 22349.4719848143. The cubic root of 499498898 is about 793.4352874093.

The spelling of 499498898 in words is "four hundred ninety-nine million, four hundred ninety-eight thousand, eight hundred ninety-eight".