2698932898 has 4 divisors (see below), whose sum is σ = 4048399350. Its totient is φ = 1349466448.

The previous prime is 2698932889. The next prime is 2698932979. The reversal of 2698932898 is 8982398962.

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

It can be written as a sum of positive squares in only one way, i.e., 2096083089 + 602849809 = 45783^2 + 24553^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674733223 + ... + 674733226.

Almost surely, 2^2698932898 is an apocalyptic number.

2698932898 is a deficient number, since it is larger than the sum of its proper divisors (1349466452).

2698932898 is a wasteful number, since it uses less digits than its factorization.

2698932898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349466451.

The product of its digits is 26873856, while the sum is 64.

The square root of 2698932898 is about 51951.2550185267. The cubic root of 2698932898 is about 1392.2931796620.

The spelling of 2698932898 in words is "two billion, six hundred ninety-eight million, nine hundred thirty-two thousand, eight hundred ninety-eight".