3097666 has 16 divisors (see below), whose sum is σ = 5459328. Its totient is φ = 1299600.

The previous prime is 3097649. The next prime is 3097687. The reversal of 3097666 is 6667903.

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, 5130 + ... + 5701.

It is an arithmetic number, because the mean of its divisors is an integer number (341208).

Almost surely, 2^3097666 is an apocalyptic number.

3097666 is a deficient number, since it is larger than the sum of its proper divisors (2361662).

3097666 is a wasteful number, since it uses less digits than its factorization.

3097666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10857.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 3097666 is about 1760.0187499001. The cubic root of 3097666 is about 145.7733707952.

It can be divided in two parts, 3097 and 666, that multiplied together give a palindrome (2062602).

The spelling of 3097666 in words is "three million, ninety-seven thousand, six hundred sixty-six".