598799842 has 8 divisors (see below), whose sum is σ = 899221932. Its totient is φ = 299059200.

The previous prime is 598799833. The next prime is 598799849. The reversal of 598799842 is 248997895.

It can be written as a sum of positive squares in 2 ways, for example, as 597264721 + 1535121 = 24439^2 + 1239^2 .

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

It is a super-2 number, since 2×598799842² = 717122501558449928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (598799849) 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, 168159 + ... + 171682.

Almost surely, 2^598799842 is an apocalyptic number.

598799842 is a deficient number, since it is larger than the sum of its proper divisors (300422090).

598799842 is a wasteful number, since it uses less digits than its factorization.

598799842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340724.

The product of its digits is 13063680, while the sum is 61.

The square root of 598799842 is about 24470.3870423007. The cubic root of 598799842 is about 842.8699274487.

The spelling of 598799842 in words is "five hundred ninety-eight million, seven hundred ninety-nine thousand, eight hundred forty-two".