2079987623 has 6 divisors (see below), whose sum is σ = 2419577496. Its totient is φ = 1782846492.

The previous prime is 2079987617. The next prime is 2079987629. The reversal of 2079987623 is 3267899702.

It is an interprime number because it is at equal distance from previous prime (2079987617) and next prime (2079987629).

It is not a de Polignac number, because 2079987623 - 2²² = 2075793319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079987629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21224315 + ... + 21224412.

It is an arithmetic number, because the mean of its divisors is an integer number (403262916).

Almost surely, 2^2079987623 is an apocalyptic number.

2079987623 is a deficient number, since it is larger than the sum of its proper divisors (339589873).

2079987623 is an equidigital number, since it uses as much as digits as its factorization.

2079987623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42448741 (or 42448734 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 2079987623 is about 45606.8813119248. The cubic root of 2079987623 is about 1276.4983278357.

The spelling of 2079987623 in words is "two billion, seventy-nine million, nine hundred eighty-seven thousand, six hundred twenty-three".