2100959682 has 16 divisors (see below), whose sum is σ = 4270804032. Its totient is φ = 688839120.

The previous prime is 2100959677. The next prime is 2100959689. The reversal of 2100959682 is 2869590012.

2100959682 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2100959682² = 8828063170779082248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100959689) 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, 2869798 + ... + 2870529.

It is an arithmetic number, because the mean of its divisors is an integer number (266925252).

Almost surely, 2^2100959682 is an apocalyptic number.

2100959682 is an abundant number, since it is smaller than the sum of its proper divisors (2169844350).

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

2100959682 is a wasteful number, since it uses less digits than its factorization.

2100959682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5740393.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 2100959682 is about 45836.2267426105. The cubic root of 2100959682 is about 1280.7742065137.

The spelling of 2100959682 in words is "two billion, one hundred million, nine hundred fifty-nine thousand, six hundred eighty-two".