6345326662 has 4 divisors (see below), whose sum is σ = 9517989996. Its totient is φ = 3172663330.

The previous prime is 6345326657. The next prime is 6345326699. The reversal of 6345326662 is 2666235436.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1586331664 + ... + 1586331667.

It is an arithmetic number, because the mean of its divisors is an integer number (2379497499).

Almost surely, 2^6345326662 is an apocalyptic number.

6345326662 is a deficient number, since it is larger than the sum of its proper divisors (3172663334).

6345326662 is a wasteful number, since it uses less digits than its factorization.

6345326662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172663333.

The product of its digits is 933120, while the sum is 43.

The square root of 6345326662 is about 79657.5587248316. The cubic root of 6345326662 is about 1851.3335077070. Note that the first 3 decimals are identical.

The spelling of 6345326662 in words is "six billion, three hundred forty-five million, three hundred twenty-six thousand, six hundred sixty-two".