2598323426 has 8 divisors (see below), whose sum is σ = 3961378524. Its totient is φ = 1277863920.

The previous prime is 2598323407. The next prime is 2598323443. The reversal of 2598323426 is 6243238952.

It can be written as a sum of positive squares in 2 ways, for example, as 2184160225 + 414163201 = 46735^2 + 20351^2 .

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

It is a super-2 number, since 2×2598323426² = 13502569252200754952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10648745 + ... + 10648988.

Almost surely, 2^2598323426 is an apocalyptic number.

2598323426 is a deficient number, since it is larger than the sum of its proper divisors (1363055098).

2598323426 is a wasteful number, since it uses less digits than its factorization.

2598323426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21297796.

The product of its digits is 622080, while the sum is 44.

The square root of 2598323426 is about 50973.7523241128. The cubic root of 2598323426 is about 1374.7732388146.

The spelling of 2598323426 in words is "two billion, five hundred ninety-eight million, three hundred twenty-three thousand, four hundred twenty-six".