9603401 has 4 divisors (see below), whose sum is σ = 9609600. Its totient is φ = 9597204.

The previous prime is 9603361. The next prime is 9603409. The reversal of 9603401 is 1043069.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1043069 = 17 ⋅61357.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9603401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9603409) 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, 1520 + ... + 4638.

It is an arithmetic number, because the mean of its divisors is an integer number (2402400).

Almost surely, 2^9603401 is an apocalyptic number.

It is an amenable number.

9603401 is a deficient number, since it is larger than the sum of its proper divisors (6199).

9603401 is a wasteful number, since it uses less digits than its factorization.

9603401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6198.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 9603401 is about 3098.9354623806. The cubic root of 9603401 is about 212.5568088024.

The spelling of 9603401 in words is "nine million, six hundred three thousand, four hundred one".