2078098086 has 16 divisors (see below), whose sum is σ = 4159625904. Its totient is φ = 692127744.

The previous prime is 2078098049. The next prime is 2078098097. The reversal of 2078098086 is 6808908702.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134995 + ... + 149598.

It is an arithmetic number, because the mean of its divisors is an integer number (259976619).

Almost surely, 2^2078098086 is an apocalyptic number.

2078098086 is an abundant number, since it is smaller than the sum of its proper divisors (2081527818).

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

2078098086 is a wasteful number, since it uses less digits than its factorization.

2078098086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285815.

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 2078098086 is about 45586.1611237446. The cubic root of 2078098086 is about 1276.1116714371. Note that the first 3 decimals are identical.

The spelling of 2078098086 in words is "two billion, seventy-eight million, ninety-eight thousand, eighty-six".