3280694 has 16 divisors (see below), whose sum is σ = 5323968. Its totient is φ = 1510272.

The previous prime is 3280691. The next prime is 3280703. The reversal of 3280694 is 4960823.

3280694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3280694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280691) by changing a digit.

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, 572 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (332748).

Almost surely, 2^3280694 is an apocalyptic number.

3280694 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3280694 is a deficient number, since it is larger than the sum of its proper divisors (2043274).

3280694 is a wasteful number, since it uses less digits than its factorization.

3280694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3280694 is about 1811.2686161914. The cubic root of 3280694 is about 148.5896551498.

The spelling of 3280694 in words is "three million, two hundred eighty thousand, six hundred ninety-four".