2598883487 has 4 divisors (see below), whose sum is σ = 2604449016. Its totient is φ = 2593317960.

The previous prime is 2598883457. The next prime is 2598883489. The reversal of 2598883487 is 7843888952.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2598883487 - 2¹² = 2598879391 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 (2598883489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2782064 + ... + 2782997.

It is an arithmetic number, because the mean of its divisors is an integer number (651112254).

Almost surely, 2^2598883487 is an apocalyptic number.

2598883487 is a deficient number, since it is larger than the sum of its proper divisors (5565529).

2598883487 is an equidigital number, since it uses as much as digits as its factorization.

2598883487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565528.

The product of its digits is 30965760, while the sum is 62.

The square root of 2598883487 is about 50979.2456495778. The cubic root of 2598883487 is about 1374.8720078327.

The spelling of 2598883487 in words is "two billion, five hundred ninety-eight million, eight hundred eighty-three thousand, four hundred eighty-seven".