2479446623 has 2 divisors, whose sum is σ = 2479446624. Its totient is φ = 2479446622.

The previous prime is 2479446589. The next prime is 2479446631. The reversal of 2479446623 is 3266449742.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2479446623 - 2⁶ = 2479446559 is a prime.

It is a super-2 number, since 2×2479446623² = 12295311112612208258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2479446643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1239723311 + 1239723312.

It is an arithmetic number, because the mean of its divisors is an integer number (1239723312).

Almost surely, 2^2479446623 is an apocalyptic number.

2479446623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2479446623 is an equidigital number, since it uses as much as digits as its factorization.

2479446623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 47.

The square root of 2479446623 is about 49794.0420432003. The cubic root of 2479446623 is about 1353.4792055157.

It can be divided in two parts, 24794 and 46623, that added together give a palindrome (71417).

The spelling of 2479446623 in words is "two billion, four hundred seventy-nine million, four hundred forty-six thousand, six hundred twenty-three".