9892385401 has 4 divisors (see below), whose sum is σ = 9893239552. Its totient is φ = 9891531252.

The previous prime is 9892385389. The next prime is 9892385407. The reversal of 9892385401 is 1045832989.

9892385401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 9892385401 - 2¹⁹ = 9891861113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9892385407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409461 + ... + 432946.

It is an arithmetic number, because the mean of its divisors is an integer number (2473309888).

Almost surely, 2^9892385401 is an apocalyptic number.

It is an amenable number.

9892385401 is a deficient number, since it is larger than the sum of its proper divisors (854151).

9892385401 is a wasteful number, since it uses less digits than its factorization.

9892385401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854150.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 9892385401 is about 99460.4715502596. The cubic root of 9892385401 is about 2146.6785130316.

The spelling of 9892385401 in words is "nine billion, eight hundred ninety-two million, three hundred eighty-five thousand, four hundred one".