2479673983 has 6 divisors (see below), whose sum is σ = 2617052424. Its totient is φ = 2349164484.

The previous prime is 2479673981. The next prime is 2479673993. The reversal of 2479673983 is 3893769742.

It is not a de Polignac number, because 2479673983 - 2¹ = 2479673981 is a prime.

It is a super-2 number, since 2×2479673983² = 12297566123934168578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479673981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3434091 + ... + 3434812.

It is an arithmetic number, because the mean of its divisors is an integer number (436175404).

Almost surely, 2^2479673983 is an apocalyptic number.

2479673983 is a deficient number, since it is larger than the sum of its proper divisors (137378441).

2479673983 is an equidigital number, since it uses as much as digits as its factorization.

2479673983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868941 (or 6868922 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 58.

The square root of 2479673983 is about 49796.3249949231. The cubic root of 2479673983 is about 1353.5205746427.

The spelling of 2479673983 in words is "two billion, four hundred seventy-nine million, six hundred seventy-three thousand, nine hundred eighty-three".