2080108340 has 24 divisors (see below), whose sum is σ = 4369233960. Its totient is φ = 831851648.

The previous prime is 2080108337. The next prime is 2080108361. The reversal of 2080108340 is 438010802.

It can be written as a sum of positive squares in 4 ways, for example, as 102171664 + 1977936676 = 10108^2 + 44474^2 .

It is a super-2 number, since 2×2080108340² = 8653701412275111200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104726 + ... + 122994.

It is an arithmetic number, because the mean of its divisors is an integer number (182051415).

Almost surely, 2^2080108340 is an apocalyptic number.

2080108340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2080108340 is an abundant number, since it is smaller than the sum of its proper divisors (2289125620).

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

2080108340 is a wasteful number, since it uses less digits than its factorization.

2080108340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23971 (or 23969 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2080108340 is about 45608.2047443220. The cubic root of 2080108340 is about 1276.5230222242.

The spelling of 2080108340 in words is "two billion, eighty million, one hundred eight thousand, three hundred forty".