4079963 has 2 divisors, whose sum is σ = 4079964. Its totient is φ = 4079962.

The previous prime is 4079893. The next prime is 4079987. The reversal of 4079963 is 3699704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4079963 - 2⁸ = 4079707 is a prime.

It is not a weakly prime, because it can be changed into another prime (4073963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2039981 + 2039982.

It is an arithmetic number, because the mean of its divisors is an integer number (2039982).

Almost surely, 2^4079963 is an apocalyptic number.

4079963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4079963 is an equidigital number, since it uses as much as digits as its factorization.

4079963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 4079963 is about 2019.8918287869. The cubic root of 4079963 is about 159.7909117781.

The spelling of 4079963 in words is "four million, seventy-nine thousand, nine hundred sixty-three".