13283629 has 4 divisors (see below), whose sum is σ = 13642684. Its totient is φ = 12924576.

The previous prime is 13283617. The next prime is 13283639. The reversal of 13283629 is 92638231.

It is a happy number.

13283629 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 2 ways, for example, as 4862025 + 8421604 = 2205^2 + 2902^2 .

It is a cyclic number.

It is not a de Polignac number, because 13283629 - 2⁵ = 13283597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13283594 and 13283603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13283609) 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, 179472 + ... + 179545.

It is an arithmetic number, because the mean of its divisors is an integer number (3410671).

Almost surely, 2^13283629 is an apocalyptic number.

It is an amenable number.

13283629 is a deficient number, since it is larger than the sum of its proper divisors (359055).

13283629 is an equidigital number, since it uses as much as digits as its factorization.

13283629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359054.

The product of its digits is 15552, while the sum is 34.

The square root of 13283629 is about 3644.6713157705. The cubic root of 13283629 is about 236.8311983810.

The spelling of 13283629 in words is "thirteen million, two hundred eighty-three thousand, six hundred twenty-nine".