2090635776 has 120 divisors (see below), whose sum is σ = 6111156480. Its totient is φ = 687937536.

The previous prime is 2090635769. The next prime is 2090635783. The reversal of 2090635776 is 6775360902.

2090635776 is a `hidden beast` number, since 2 + 0 + 9 + 0 + 635 + 7 + 7 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (2090635769) and next prime (2090635783).

It is a super-2 number, since 2×2090635776² = 8741515895782244352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361161 + ... + 366903.

It is an arithmetic number, because the mean of its divisors is an integer number (50926304).

Almost surely, 2^2090635776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2090635776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3055578240).

2090635776 is an abundant number, since it is smaller than the sum of its proper divisors (4020520704).

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

2090635776 is an equidigital number, since it uses as much as digits as its factorization.

2090635776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846 (or 5827 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 2090635776 is about 45723.4707344051. The cubic root of 2090635776 is about 1278.6728953661.

The spelling of 2090635776 in words is "two billion, ninety million, six hundred thirty-five thousand, seven hundred seventy-six".