3599963 has 2 divisors, whose sum is σ = 3599964. Its totient is φ = 3599962.

The previous prime is 3599941. The next prime is 3599969. The reversal of 3599963 is 3699953.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3599963 - 2⁶ = 3599899 is a prime.

It is not a weakly prime, because it can be changed into another prime (3599969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1799981 + 1799982.

It is an arithmetic number, because the mean of its divisors is an integer number (1799982).

Almost surely, 2^3599963 is an apocalyptic number.

3599963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3599963 is an equidigital number, since it uses as much as digits as its factorization.

3599963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 196830, while the sum is 44.

The square root of 3599963 is about 1897.3568457199. The cubic root of 3599963 is about 153.2613614130.

The spelling of 3599963 in words is "three million, five hundred ninety-nine thousand, nine hundred sixty-three".