3301001999 has 2 divisors, whose sum is σ = 3301002000. Its totient is φ = 3301001998.

The previous prime is 3301001983. The next prime is 3301002037. The reversal of 3301001999 is 9991001033.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3301001999 - 2⁴ = 3301001983 is a prime.

It is a super-2 number, since 2×3301001999² = 21793228394803992002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3301001909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650500999 + 1650501000.

It is an arithmetic number, because the mean of its divisors is an integer number (1650501000).

Almost surely, 2^3301001999 is an apocalyptic number.

3301001999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3301001999 is an equidigital number, since it uses as much as digits as its factorization.

3301001999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6561, while the sum is 35.

The square root of 3301001999 is about 57454.3470853164. The cubic root of 3301001999 is about 1488.9562227230.

The spelling of 3301001999 in words is "three billion, three hundred one million, one thousand, nine hundred ninety-nine".