8629944 has 16 divisors (see below), whose sum is σ = 21574920. Its totient is φ = 2876640.

The previous prime is 8629927. The next prime is 8629949. The reversal of 8629944 is 4499268.

8629944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8629896 and 8629905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8629949) 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, 179767 + ... + 179814.

Almost surely, 2^8629944 is an apocalyptic number.

It is an amenable number.

8629944 is an abundant number, since it is smaller than the sum of its proper divisors (12944976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8629944 is a wasteful number, since it uses less digits than its factorization.

8629944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359590 (or 359586 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 8629944 is about 2937.6766329874. The cubic root of 8629944 is about 205.1174738157.

The spelling of 8629944 in words is "eight million, six hundred twenty-nine thousand, nine hundred forty-four".