2081414680 has 32 divisors (see below), whose sum is σ = 4844674800. Its totient is φ = 803856256.

The previous prime is 2081414677. The next prime is 2081414681. The reversal of 2081414680 is 864141802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2081414681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896002 + ... + 898321.

Almost surely, 2^2081414680 is an apocalyptic number.

2081414680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2081414680 is an abundant number, since it is smaller than the sum of its proper divisors (2763260120).

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

2081414680 is a wasteful number, since it uses less digits than its factorization.

2081414680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794363 (or 1794359 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 2081414680 is about 45622.5238232170. The cubic root of 2081414680 is about 1276.7901916608.

The spelling of 2081414680 in words is "two billion, eighty-one million, four hundred fourteen thousand, six hundred eighty".