4274605666 has 16 divisors (see below), whose sum is σ = 6512776704. Its totient is φ = 2103797664.

The previous prime is 4274605639. The next prime is 4274605733. The reversal of 4274605666 is 6665064724.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44335 + ... + 102541.

It is an arithmetic number, because the mean of its divisors is an integer number (407048544).

Almost surely, 2^4274605666 is an apocalyptic number.

4274605666 is a deficient number, since it is larger than the sum of its proper divisors (2238171038).

4274605666 is a wasteful number, since it uses less digits than its factorization.

4274605666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58785.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The square root of 4274605666 is about 65380.4685361003. The cubic root of 4274605666 is about 1622.9258796426.

The spelling of 4274605666 in words is "four billion, two hundred seventy-four million, six hundred five thousand, six hundred sixty-six".