6621301346 has 32 divisors (see below), whose sum is σ = 11194454016. Its totient is φ = 2909970000.

The previous prime is 6621301327. The next prime is 6621301411. The reversal of 6621301346 is 6431031266.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 in 15 ways as a sum of consecutive naturals, for example, 884921 + ... + 892371.

It is an arithmetic number, because the mean of its divisors is an integer number (349826688).

Almost surely, 2^6621301346 is an apocalyptic number.

6621301346 is a deficient number, since it is larger than the sum of its proper divisors (4573152670).

6621301346 is a wasteful number, since it uses less digits than its factorization.

6621301346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8798.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 6621301346 is about 81371.3791575392. The cubic root of 6621301346 is about 1877.7932975483.

The spelling of 6621301346 in words is "six billion, six hundred twenty-one million, three hundred one thousand, three hundred forty-six".