3440694 has 16 divisors (see below), whose sum is σ = 6945840. Its totient is φ = 1136160.

The previous prime is 3440683. The next prime is 3440719. The reversal of 3440694 is 4960443.

It is a Curzon number.

It is a congruent number.

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, 1977 + ... + 3284.

It is an arithmetic number, because the mean of its divisors is an integer number (434115).

Almost surely, 2^3440694 is an apocalyptic number.

3440694 is an abundant number, since it is smaller than the sum of its proper divisors (3505146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3440694 is a wasteful number, since it uses less digits than its factorization.

3440694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3440694 is about 1854.9107795255. The cubic root of 3440694 is about 150.9669971585.

The spelling of 3440694 in words is "three million, four hundred forty thousand, six hundred ninety-four".