2096981826 has 32 divisors (see below), whose sum is σ = 4225411008. Its totient is φ = 693772800.

The previous prime is 2096981819. The next prime is 2096981833. The reversal of 2096981826 is 6281896902.

It is an interprime number because it is at equal distance from previous prime (2096981819) and next prime (2096981833).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468901 + ... + 473351.

It is an arithmetic number, because the mean of its divisors is an integer number (132044094).

Almost surely, 2^2096981826 is an apocalyptic number.

2096981826 is an abundant number, since it is smaller than the sum of its proper divisors (2128429182).

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

2096981826 is a wasteful number, since it uses less digits than its factorization.

2096981826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 2096981826 is about 45792.8141306035. The cubic root of 2096981826 is about 1279.9653770746.

The spelling of 2096981826 in words is "two billion, ninety-six million, nine hundred eighty-one thousand, eight hundred twenty-six".