3626443 has 2 divisors, whose sum is σ = 3626444. Its totient is φ = 3626442.

The previous prime is 3626437. The next prime is 3626449. The reversal of 3626443 is 3446263.

It is a balanced prime because it is at equal distance from previous prime (3626437) and next prime (3626449).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3626443 is a prime.

It is not a weakly prime, because it can be changed into another prime (3626449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1813221 + 1813222.

It is an arithmetic number, because the mean of its divisors is an integer number (1813222).

Almost surely, 2^3626443 is an apocalyptic number.

3626443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3626443 is an equidigital number, since it uses as much as digits as its factorization.

3626443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 28.

The square root of 3626443 is about 1904.3221891266. The cubic root of 3626443 is about 153.6362218133.

The spelling of 3626443 in words is "three million, six hundred twenty-six thousand, four hundred forty-three".