3623426 has 8 divisors (see below), whose sum is σ = 5527440. Its totient is φ = 1780948.

The previous prime is 3623423. The next prime is 3623441. The reversal of 3623426 is 6243263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3623395 and 3623404.

It is not an unprimeable number, because it can be changed into a prime (3623423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15236 + ... + 15471.

It is an arithmetic number, because the mean of its divisors is an integer number (690930).

Almost surely, 2^3623426 is an apocalyptic number.

3623426 is a deficient number, since it is larger than the sum of its proper divisors (1904014).

3623426 is a wasteful number, since it uses less digits than its factorization.

3623426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30768.

The product of its digits is 5184, while the sum is 26.

The square root of 3623426 is about 1903.5298789354. The cubic root of 3623426 is about 153.5936043796.

Adding to 3623426 its reverse (6243263), we get a palindrome (9866689).

The spelling of 3623426 in words is "three million, six hundred twenty-three thousand, four hundred twenty-six".