2090817322 has 16 divisors (see below), whose sum is σ = 3449617344. Its totient is φ = 950370300.

The previous prime is 2090817271. The next prime is 2090817331. The reversal of 2090817322 is 2237180902.

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 7 ways as a sum of consecutive naturals, for example, 390054 + ... + 395377.

It is an arithmetic number, because the mean of its divisors is an integer number (215601084).

Almost surely, 2^2090817322 is an apocalyptic number.

2090817322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2090817322 is a deficient number, since it is larger than the sum of its proper divisors (1358800022).

2090817322 is an equidigital number, since it uses as much as digits as its factorization.

2090817322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785466 (or 785444 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2090817322 is about 45725.4559518000. The cubic root of 2090817322 is about 1278.7099066321.

The spelling of 2090817322 in words is "two billion, ninety million, eight hundred seventeen thousand, three hundred twenty-two".