2646301323 has 16 divisors (see below), whose sum is σ = 3716326400. Its totient is φ = 1670349600.

The previous prime is 2646301297. The next prime is 2646301327. The reversal of 2646301323 is 3231036462.

It is not a de Polignac number, because 2646301323 - 2¹⁴ = 2646284939 is a prime.

It is a super-2 number, since 2×2646301323² = 14005821384223100658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2646301327) 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 15 ways as a sum of consecutive naturals, for example, 88998 + ... + 114948.

It is an arithmetic number, because the mean of its divisors is an integer number (232270400).

Almost surely, 2^2646301323 is an apocalyptic number.

2646301323 is a deficient number, since it is larger than the sum of its proper divisors (1070025077).

2646301323 is a wasteful number, since it uses less digits than its factorization.

2646301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27762.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 2646301323 is about 51442.2134341049. The cubic root of 2646301323 is about 1383.1833886668.

Adding to 2646301323 its reverse (3231036462), we get a palindrome (5877337785).

The spelling of 2646301323 in words is "two billion, six hundred forty-six million, three hundred one thousand, three hundred twenty-three".