3445694 has 8 divisors (see below), whose sum is σ = 5906928. Its totient is φ = 1476720.

The previous prime is 3445691. The next prime is 3445703. The reversal of 3445694 is 4965443.

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 (3445691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123047 + ... + 123074.

It is an arithmetic number, because the mean of its divisors is an integer number (738366).

Almost surely, 2^3445694 is an apocalyptic number.

3445694 is a deficient number, since it is larger than the sum of its proper divisors (2461234).

3445694 is a wasteful number, since it uses less digits than its factorization.

3445694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246130.

The product of its digits is 51840, while the sum is 35.

The square root of 3445694 is about 1856.2580639555. The cubic root of 3445694 is about 151.0400899357.

It can be divided in two parts, 344569 and 4, that multiplied together give a square (1378276 = 1174²).

The spelling of 3445694 in words is "three million, four hundred forty-five thousand, six hundred ninety-four".