2598228399 has 16 divisors (see below), whose sum is σ = 3731840000. Its totient is φ = 1598459616.

The previous prime is 2598228301. The next prime is 2598228403. The reversal of 2598228399 is 9938228952.

It is not a de Polignac number, because 2598228399 - 2⁷ = 2598228271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2598228299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178602 + ... + 192600.

It is an arithmetic number, because the mean of its divisors is an integer number (233240000).

Almost surely, 2^2598228399 is an apocalyptic number.

2598228399 is a deficient number, since it is larger than the sum of its proper divisors (1133611601).

2598228399 is a wasteful number, since it uses less digits than its factorization.

2598228399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18774.

The product of its digits is 5598720, while the sum is 57.

The square root of 2598228399 is about 50972.8201986117. The cubic root of 2598228399 is about 1374.7564790112.

The spelling of 2598228399 in words is "two billion, five hundred ninety-eight million, two hundred twenty-eight thousand, three hundred ninety-nine".