2079316663 has 4 divisors (see below), whose sum is σ = 2082007368. Its totient is φ = 2076625960.

The previous prime is 2079316651. The next prime is 2079316669. The reversal of 2079316663 is 3666139702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3666139702 = 2 ⋅1833069851.

It is a cyclic number.

It is not a de Polignac number, because 2079316663 - 2²⁵ = 2045762231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079316669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344193 + ... + 1345738.

It is an arithmetic number, because the mean of its divisors is an integer number (520501842).

Almost surely, 2^2079316663 is an apocalyptic number.

2079316663 is a deficient number, since it is larger than the sum of its proper divisors (2690705).

2079316663 is an equidigital number, since it uses as much as digits as its factorization.

2079316663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690704.

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 2079316663 is about 45599.5248111206. The cubic root of 2079316663 is about 1276.3610559566.

The spelling of 2079316663 in words is "two billion, seventy-nine million, three hundred sixteen thousand, six hundred sixty-three".