2290035666 has 8 divisors (see below), whose sum is σ = 4580071344. Its totient is φ = 763345220.

The previous prime is 2290035659. The next prime is 2290035673. The reversal of 2290035666 is 6665300922.

It is an interprime number because it is at equal distance from previous prime (2290035659) and next prime (2290035673).

It is a sphenic number, since it is the product of 3 distinct primes.

2290035666 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 190836300 + ... + 190836311.

It is an arithmetic number, because the mean of its divisors is an integer number (572508918).

Almost surely, 2^2290035666 is an apocalyptic number.

2290035666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2290035666 is a wasteful number, since it uses less digits than its factorization.

2290035666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381672616.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 2290035666 is about 47854.3171093267. The cubic root of 2290035666 is about 1318.0971330954.

The spelling of 2290035666 in words is "two billion, two hundred ninety million, thirty-five thousand, six hundred sixty-six".