2098777026 has 8 divisors (see below), whose sum is σ = 4197554064. Its totient is φ = 699592340.

The previous prime is 2098777019. The next prime is 2098777033. The reversal of 2098777026 is 6207778902.

It is an interprime number because it is at equal distance from previous prime (2098777019) and next prime (2098777033).

It is a sphenic number, since it is the product of 3 distinct primes.

2098777026 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174898080 + ... + 174898091.

It is an arithmetic number, because the mean of its divisors is an integer number (524694258).

Almost surely, 2^2098777026 is an apocalyptic number.

2098777026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2098777026 is a wasteful number, since it uses less digits than its factorization.

2098777026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349796176.

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 2098777026 is about 45812.4112659441. The cubic root of 2098777026 is about 1280.3305270286.

The spelling of 2098777026 in words is "two billion, ninety-eight million, seven hundred seventy-seven thousand, twenty-six".