6323362644 has 12 divisors (see below), whose sum is σ = 14754512864. Its totient is φ = 2107787544.

The previous prime is 6323362627. The next prime is 6323362679. The reversal of 6323362644 is 4462633236.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 263473432 + ... + 263473455.

Almost surely, 2^6323362644 is an apocalyptic number.

It is an amenable number.

6323362644 is an abundant number, since it is smaller than the sum of its proper divisors (8431150220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6323362644 is a wasteful number, since it uses less digits than its factorization.

6323362644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526946894 (or 526946892 counting only the distinct ones).

The product of its digits is 373248, while the sum is 39.

The square root of 6323362644 is about 79519.5739676716. The cubic root of 6323362644 is about 1849.1949400972.

The spelling of 6323362644 in words is "six billion, three hundred twenty-three million, three hundred sixty-two thousand, six hundred forty-four".