2698106026 has 16 divisors (see below), whose sum is σ = 5045808960. Its totient is φ = 1051210080.

The previous prime is 2698105951. The next prime is 2698106027. The reversal of 2698106026 is 6206018962.

It is a happy number.

It is a super-2 number, since 2×2698106026² = 14559552255075025352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2698106026.

It is not an unprimeable number, because it can be changed into a prime (2698106027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8759931 + ... + 8760238.

It is an arithmetic number, because the mean of its divisors is an integer number (315363060).

Almost surely, 2^2698106026 is an apocalyptic number.

2698106026 is a deficient number, since it is larger than the sum of its proper divisors (2347702934).

2698106026 is a wasteful number, since it uses less digits than its factorization.

2698106026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17520189.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2698106026 is about 51943.2962565912. The cubic root of 2698106026 is about 1392.1509795309.

The spelling of 2698106026 in words is "two billion, six hundred ninety-eight million, one hundred six thousand, twenty-six".