4294666 has 8 divisors (see below), whose sum is σ = 6470820. Its totient is φ = 2137728.

The previous prime is 4294657. The next prime is 4294681. The reversal of 4294666 is 6664924.

It can be written as a sum of positive squares in 2 ways, for example, as 4289041 + 5625 = 2071^2 + 75^2 .

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

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, 4231 + ... + 5146.

Almost surely, 2^4294666 is an apocalyptic number.

4294666 is a deficient number, since it is larger than the sum of its proper divisors (2176154).

4294666 is a wasteful number, since it uses less digits than its factorization.

4294666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9608.

The product of its digits is 62208, while the sum is 37.

The square root of 4294666 is about 2072.3575946250. The cubic root of 4294666 is about 162.5460666239.

The spelling of 4294666 in words is "four million, two hundred ninety-four thousand, six hundred sixty-six".