3293986 has 8 divisors (see below), whose sum is σ = 4967424. Its totient is φ = 1638180.

The previous prime is 3293977. The next prime is 3293987. The reversal of 3293986 is 6893923.

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

It is not an unprimeable number, because it can be changed into a prime (3293987) 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, 3930 + ... + 4693.

It is an arithmetic number, because the mean of its divisors is an integer number (620928).

Almost surely, 2^3293986 is an apocalyptic number.

3293986 is a deficient number, since it is larger than the sum of its proper divisors (1673438).

3293986 is a wasteful number, since it uses less digits than its factorization.

3293986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8816.

The product of its digits is 69984, while the sum is 40.

The square root of 3293986 is about 1814.9341585854. The cubic root of 3293986 is about 148.7900591212.

The spelling of 3293986 in words is "three million, two hundred ninety-three thousand, nine hundred eighty-six".