10439634 has 16 divisors (see below), whose sum is σ = 20936160. Its totient is φ = 3470400.

The previous prime is 10439633. The next prime is 10439641. The reversal of 10439634 is 43693401.

It is not an unprimeable number, because it can be changed into a prime (10439633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237 + ... + 4575.

It is an arithmetic number, because the mean of its divisors is an integer number (1308510).

Almost surely, 2^10439634 is an apocalyptic number.

10439634 is an abundant number, since it is smaller than the sum of its proper divisors (10496526).

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

10439634 is a wasteful number, since it uses less digits than its factorization.

10439634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 10439634 is about 3231.0422467062. The cubic root of 10439634 is about 218.5555088702. Note that the first 4 decimals are identical.

The spelling of 10439634 in words is "ten million, four hundred thirty-nine thousand, six hundred thirty-four".