8283146666 has 8 divisors (see below), whose sum is σ = 12425222880. Its totient is φ = 4141405708.

The previous prime is 8283146659. The next prime is 8283146689. The reversal of 8283146666 is 6666413828.

It is a happy number.

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

It is a super-2 number, since 2×8283146666² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8516 + ... + 128991.

It is an arithmetic number, because the mean of its divisors is an integer number (1553152860).

Almost surely, 2^8283146666 is an apocalyptic number.

8283146666 is a deficient number, since it is larger than the sum of its proper divisors (4142076214).

8283146666 is a wasteful number, since it uses less digits than its factorization.

8283146666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167628.

The product of its digits is 1990656, while the sum is 50.

The square root of 8283146666 is about 91011.7941038413. The cubic root of 8283146666 is about 2023.3225281680.

The spelling of 8283146666 in words is "eight billion, two hundred eighty-three million, one hundred forty-six thousand, six hundred sixty-six".