3506966 has 8 divisors (see below), whose sum is σ = 5309040. Its totient is φ = 1737288.

The previous prime is 3506939. The next prime is 3506969. The reversal of 3506966 is 6696053.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7826 + ... + 8261.

It is an arithmetic number, because the mean of its divisors is an integer number (663630).

Almost surely, 2^3506966 is an apocalyptic number.

3506966 is a deficient number, since it is larger than the sum of its proper divisors (1802074).

3506966 is a wasteful number, since it uses less digits than its factorization.

3506966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16198.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 3506966 is about 1872.6895097693. The cubic root of 3506966 is about 151.9301098359.

The spelling of 3506966 in words is "three million, five hundred six thousand, nine hundred sixty-six".