8293025666 has 8 divisors (see below), whose sum is σ = 12728830224. Its totient is φ = 4050082260.

The previous prime is 8293025651. The next prime is 8293025677. The reversal of 8293025666 is 6665203928.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8293025666.

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, 48215180 + ... + 48215351.

It is an arithmetic number, because the mean of its divisors is an integer number (1591103778).

Almost surely, 2^8293025666 is an apocalyptic number.

8293025666 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8293025666 is a deficient number, since it is larger than the sum of its proper divisors (4435804558).

8293025666 is a wasteful number, since it uses less digits than its factorization.

8293025666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96430576.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 8293025666 is about 91066.0511167581. The cubic root of 8293025666 is about 2024.1265890259.

The spelling of 8293025666 in words is "eight billion, two hundred ninety-three million, twenty-five thousand, six hundred sixty-six".