3442694 has 4 divisors (see below), whose sum is σ = 5164044. Its totient is φ = 1721346.

The previous prime is 3442693. The next prime is 3442697. The reversal of 3442694 is 4962443.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 3¹² + 4⁶ + 4⁷ + 2²¹ + 6² + 9⁶ + 4⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 3442694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860672 + ... + 860675.

It is an arithmetic number, because the mean of its divisors is an integer number (1291011).

Almost surely, 2^3442694 is an apocalyptic number.

3442694 is a deficient number, since it is larger than the sum of its proper divisors (1721350).

3442694 is a wasteful number, since it uses less digits than its factorization.

3442694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721349.

The product of its digits is 20736, while the sum is 32.

The square root of 3442694 is about 1855.4498106928. The cubic root of 3442694 is about 150.9962427614.

The spelling of 3442694 in words is "three million, four hundred forty-two thousand, six hundred ninety-four".