9944958 has 16 divisors (see below), whose sum is σ = 19958400. Its totient is φ = 3303576.

The previous prime is 9944953. The next prime is 9945043. The reversal of 9944958 is 8594499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9944951) 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, 858 + ... + 4541.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^9944958 is an apocalyptic number.

9944958 is an abundant number, since it is smaller than the sum of its proper divisors (10013442).

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

9944958 is a wasteful number, since it uses less digits than its factorization.

9944958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5711.

The product of its digits is 466560, while the sum is 48.

The square root of 9944958 is about 3153.5627471163. The cubic root of 9944958 is about 215.0474602275.

The spelling of 9944958 in words is "nine million, nine hundred forty-four thousand, nine hundred fifty-eight".