2106988598 has 32 divisors (see below), whose sum is σ = 3716429472. Its totient is φ = 883238400.

The previous prime is 2106988579. The next prime is 2106988661. The reversal of 2106988598 is 8958896012.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386540 + ... + 391952.

It is an arithmetic number, because the mean of its divisors is an integer number (116138421).

Almost surely, 2^2106988598 is an apocalyptic number.

2106988598 is a deficient number, since it is larger than the sum of its proper divisors (1609440874).

2106988598 is a wasteful number, since it uses less digits than its factorization.

2106988598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800.

The product of its (nonzero) digits is 2488320, while the sum is 56.

The square root of 2106988598 is about 45901.9454707532. The cubic root of 2106988598 is about 1281.9981401725.

The spelling of 2106988598 in words is "two billion, one hundred six million, nine hundred eighty-eight thousand, five hundred ninety-eight".