498730898 has 8 divisors (see below), whose sum is σ = 757109808. Its totient is φ = 246360964.

The previous prime is 498730891. The next prime is 498730907. The reversal of 498730898 is 898037894.

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

It is not an unprimeable number, because it can be changed into a prime (498730891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1502036 + ... + 1502367.

It is an arithmetic number, because the mean of its divisors is an integer number (94638726).

Almost surely, 2^498730898 is an apocalyptic number.

498730898 is a deficient number, since it is larger than the sum of its proper divisors (258378910).

498730898 is a wasteful number, since it uses less digits than its factorization.

498730898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004488.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The square root of 498730898 is about 22332.2837614069. The cubic root of 498730898 is about 793.0284324095.

The spelling of 498730898 in words is "four hundred ninety-eight million, seven hundred thirty thousand, eight hundred ninety-eight".