3423634 has 4 divisors (see below), whose sum is σ = 5135454. Its totient is φ = 1711816.

The previous prime is 3423631. The next prime is 3423643. The reversal of 3423634 is 4363243.

3423634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2608225 + 815409 = 1615^2 + 903^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3423599 and 3423608.

It is not an unprimeable number, because it can be changed into a prime (3423631) 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 as a sum of consecutive naturals, namely, 855907 + ... + 855910.

Almost surely, 2^3423634 is an apocalyptic number.

3423634 is a deficient number, since it is larger than the sum of its proper divisors (1711820).

3423634 is a wasteful number, since it uses less digits than its factorization.

3423634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711819.

The product of its digits is 5184, while the sum is 25.

The square root of 3423634 is about 1850.3064611031. The cubic root of 3423634 is about 150.7170703091.

Adding to 3423634 its reverse (4363243), we get a palindrome (7786877).

The spelling of 3423634 in words is "three million, four hundred twenty-three thousand, six hundred thirty-four".