6674342663 has 8 divisors (see below), whose sum is σ = 6905413200. Its totient is φ = 6443333568.

The previous prime is 6674342651. The next prime is 6674342669. The reversal of 6674342663 is 3662434766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6674342663 - 2⁶ = 6674342599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674342669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369128 + ... + 386786.

It is an arithmetic number, because the mean of its divisors is an integer number (863176650).

Almost surely, 2^6674342663 is an apocalyptic number.

6674342663 is a deficient number, since it is larger than the sum of its proper divisors (231070537).

6674342663 is a wasteful number, since it uses less digits than its factorization.

6674342663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30721.

The product of its digits is 2612736, while the sum is 47.

The square root of 6674342663 is about 81696.6502556867. The cubic root of 6674342663 is about 1882.7941196164.

The spelling of 6674342663 in words is "six billion, six hundred seventy-four million, three hundred forty-two thousand, six hundred sixty-three".