498359970 has 48 divisors (see below), whose sum is σ = 1302937272. Its totient is φ = 132157440.

The previous prime is 498359951. The next prime is 498360001. The reversal of 498359970 is 79953894.

498359970 is a `hidden beast` number, since 49 + 8 + 3 + 599 + 7 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 285170769 + 213189201 = 16887^2 + 14601^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 994 + ... + 31586.

Almost surely, 2^498359970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498359970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (651468636).

498359970 is an abundant number, since it is smaller than the sum of its proper divisors (804577302).

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

498359970 is a wasteful number, since it uses less digits than its factorization.

498359970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30787 (or 30784 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 498359970 is about 22323.9774681843. The cubic root of 498359970 is about 792.8317803289.

The spelling of 498359970 in words is "four hundred ninety-eight million, three hundred fifty-nine thousand, nine hundred seventy".