2598923828 has 6 divisors (see below), whose sum is σ = 4548116706. Its totient is φ = 1299461912.

The previous prime is 2598923753. The next prime is 2598923837. The reversal of 2598923828 is 8283298952.

2598923828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2299010704 + 299913124 = 47948^2 + 17318^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324865475 + ... + 324865482.

It is an arithmetic number, because the mean of its divisors is an integer number (758019451).

Almost surely, 2^2598923828 is an apocalyptic number.

It is an amenable number.

2598923828 is a deficient number, since it is larger than the sum of its proper divisors (1949192878).

2598923828 is a wasteful number, since it uses less digits than its factorization.

2598923828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649730961 (or 649730959 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 56.

The square root of 2598923828 is about 50979.6413090559. The cubic root of 2598923828 is about 1374.8791215831.

The spelling of 2598923828 in words is "two billion, five hundred ninety-eight million, nine hundred twenty-three thousand, eight hundred twenty-eight".