8044683629 has 2 divisors, whose sum is σ = 8044683630. Its totient is φ = 8044683628.

The previous prime is 8044683557. The next prime is 8044683631. The reversal of 8044683629 is 9263864408.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6484275625 + 1560408004 = 80525^2 + 39502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8044683629 is a prime.

Together with 8044683631, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8044683929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4022341814 + 4022341815.

It is an arithmetic number, because the mean of its divisors is an integer number (4022341815).

Almost surely, 2^8044683629 is an apocalyptic number.

It is an amenable number.

8044683629 is a deficient number, since it is larger than the sum of its proper divisors (1).

8044683629 is an equidigital number, since it uses as much as digits as its factorization.

8044683629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 8044683629 is about 89692.1603541803. The cubic root of 8044683629 is about 2003.7167244511.

The spelling of 8044683629 in words is "eight billion, forty-four million, six hundred eighty-three thousand, six hundred twenty-nine".