6662368434 has 8 divisors (see below), whose sum is σ = 13324736880. Its totient is φ = 2220789476.

The previous prime is 6662368429. The next prime is 6662368463. The reversal of 6662368434 is 4348632666.

It is a happy number.

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

6662368434 is an admirable number.

It is a super-2 number, since 2×6662368434² = 88774306300719224712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555197364 + ... + 555197375.

It is an arithmetic number, because the mean of its divisors is an integer number (1665592110).

Almost surely, 2^6662368434 is an apocalyptic number.

6662368434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6662368434 is a wasteful number, since it uses less digits than its factorization.

6662368434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110394744.

The product of its digits is 2985984, while the sum is 48.

The square root of 6662368434 is about 81623.3326567839. The cubic root of 6662368434 is about 1881.6674916236.

The spelling of 6662368434 in words is "six billion, six hundred sixty-two million, three hundred sixty-eight thousand, four hundred thirty-four".