9844336401 has 8 divisors (see below), whose sum is σ = 13140752064. Its totient is φ = 6555405840.

The previous prime is 9844336399. The next prime is 9844336423. The reversal of 9844336401 is 1046334489.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9844336401 - 2¹ = 9844336399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9844336001) 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, 1868205 + ... + 1873466.

It is an arithmetic number, because the mean of its divisors is an integer number (1642594008).

Almost surely, 2^9844336401 is an apocalyptic number.

It is an amenable number.

9844336401 is a deficient number, since it is larger than the sum of its proper divisors (3296415663).

9844336401 is a wasteful number, since it uses less digits than its factorization.

9844336401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742551.

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 9844336401 is about 99218.6293041786. The cubic root of 9844336401 is about 2143.1972762818.

The spelling of 9844336401 in words is "nine billion, eight hundred forty-four million, three hundred thirty-six thousand, four hundred one".