806668000262 has 4 divisors (see below), whose sum is σ = 1210002000396. Its totient is φ = 403334000130.

The previous prime is 806668000253. The next prime is 806668000277. The reversal of 806668000262 is 262000866608.

It is a happy number.

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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201667000064 + ... + 201667000067.

It is an arithmetic number, because the mean of its divisors is an integer number (302500500099).

Almost surely, 2^806668000262 is an apocalyptic number.

806668000262 is a deficient number, since it is larger than the sum of its proper divisors (403334000134).

806668000262 is a wasteful number, since it uses less digits than its factorization.

806668000262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403334000133.

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 806668000262 in words is "eight hundred six billion, six hundred sixty-eight million, two hundred sixty-two", and thus it is an aban number.