8342766 has 24 divisors (see below), whose sum is σ = 18153720. Its totient is φ = 2768976.

The previous prime is 8342759. The next prime is 8342779. The reversal of 8342766 is 6672438.

It is a super-3 number, since 3×8342766³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8342766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3981 + ... + 5703.

It is an arithmetic number, because the mean of its divisors is an integer number (756405).

Almost surely, 2^8342766 is an apocalyptic number.

8342766 is an abundant number, since it is smaller than the sum of its proper divisors (9810954).

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

8342766 is a wasteful number, since it uses less digits than its factorization.

8342766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1997 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 8342766 is about 2888.3846696727. The cubic root of 8342766 is about 202.8165328538.

It can be divided in two parts, 834 and 2766, that added together give a square (3600 = 60²).

The spelling of 8342766 in words is "eight million, three hundred forty-two thousand, seven hundred sixty-six".