8444000626 has 24 divisors (see below), whose sum is σ = 13320203904. Its totient is φ = 4014168840.

The previous prime is 8444000611. The next prime is 8444000633. The reversal of 8444000626 is 6260004448.

It is a happy number.

It is a super-2 number, since 2×8444000626² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8444000591 and 8444000600.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152791 + ... + 200581.

It is an arithmetic number, because the mean of its divisors is an integer number (555008496).

Almost surely, 2^8444000626 is an apocalyptic number.

8444000626 is a deficient number, since it is larger than the sum of its proper divisors (4876203278).

8444000626 is a wasteful number, since it uses less digits than its factorization.

8444000626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48006 (or 47983 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 8444000626 is about 91891.2434674817. The cubic root of 8444000626 is about 2036.3359053074.

The spelling of 8444000626 in words is "eight billion, four hundred forty-four million, six hundred twenty-six", and thus it is an aban number.