2965993 has 2 divisors, whose sum is σ = 2965994. Its totient is φ = 2965992.

The previous prime is 2965979. The next prime is 2966009. The reversal of 2965993 is 3995692.

2965993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2812329 + 153664 = 1677^2 + 392^2 .

It is a cyclic number.

It is not a de Polignac number, because 2965993 - 2⁵ = 2965961 is a prime.

It is a super-2 number, since 2×2965993² = 17594228952098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2965903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482996 + 1482997.

It is an arithmetic number, because the mean of its divisors is an integer number (1482997).

2^2965993 is an apocalyptic number.

It is an amenable number.

2965993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2965993 is an equidigital number, since it uses as much as digits as its factorization.

2965993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131220, while the sum is 43.

The square root of 2965993 is about 1722.2058529688. The cubic root of 2965993 is about 143.6779227822.

The spelling of 2965993 in words is "two million, nine hundred sixty-five thousand, nine hundred ninety-three".