9438901 has 4 divisors (see below), whose sum is σ = 9849312. Its totient is φ = 9028492.

The previous prime is 9438883. The next prime is 9438907. The reversal of 9438901 is 1098349.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9438901 - 2⁷ = 9438773 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9438907) 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, 205171 + ... + 205216.

It is an arithmetic number, because the mean of its divisors is an integer number (2462328).

Almost surely, 2^9438901 is an apocalyptic number.

It is an amenable number.

9438901 is a deficient number, since it is larger than the sum of its proper divisors (410411).

9438901 is a wasteful number, since it uses less digits than its factorization.

9438901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410410.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 9438901 is about 3072.2794469254. The cubic root of 9438901 is about 211.3361591991.

The spelling of 9438901 in words is "nine million, four hundred thirty-eight thousand, nine hundred one".