3446642326 has 4 divisors (see below), whose sum is σ = 5169963492. Its totient is φ = 1723321162.

The previous prime is 3446642323. The next prime is 3446642347. The reversal of 3446642326 is 6232466443.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446642323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 861660580 + ... + 861660583.

It is an arithmetic number, because the mean of its divisors is an integer number (1292490873).

Almost surely, 2^3446642326 is an apocalyptic number.

3446642326 is a deficient number, since it is larger than the sum of its proper divisors (1723321166).

3446642326 is a wasteful number, since it uses less digits than its factorization.

3446642326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723321165.

The product of its digits is 497664, while the sum is 40.

The square root of 3446642326 is about 58708.1112453807. Note that the first 3 decimals coincide. The cubic root of 3446642326 is about 1510.5394511321.

The spelling of 3446642326 in words is "three billion, four hundred forty-six million, six hundred forty-two thousand, three hundred twenty-six".