3240866 has 16 divisors (see below), whose sum is σ = 5106240. Its totient is φ = 1540560.

The previous prime is 3240851. The next prime is 3240877. The reversal of 3240866 is 6680423.

3240866 = T₁₇₆ + T₁₇₇ + ... + T₂₉₁.

3240866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3725 + ... + 4511.

It is an arithmetic number, because the mean of its divisors is an integer number (319140).

Almost surely, 2^3240866 is an apocalyptic number.

3240866 is a deficient number, since it is larger than the sum of its proper divisors (1865374).

3240866 is a wasteful number, since it uses less digits than its factorization.

3240866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3240866 is about 1800.2405394835. The cubic root of 3240866 is about 147.9859068635.

The spelling of 3240866 in words is "three million, two hundred forty thousand, eight hundred sixty-six".