9408261 has 4 divisors (see below), whose sum is σ = 12544352. Its totient is φ = 6272172.

The previous prime is 9408257. The next prime is 9408263. The reversal of 9408261 is 1628049.

9408261 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, and also an emirpimes, since its reverse is a distinct semiprime: 1628049 = 3 ⋅542683.

It is not a de Polignac number, because 9408261 - 2² = 9408257 is a prime.

It is a Duffinian number.

9408261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9408263) 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, 1568041 + ... + 1568046.

It is an arithmetic number, because the mean of its divisors is an integer number (3136088).

Almost surely, 2^9408261 is an apocalyptic number.

It is an amenable number.

9408261 is a deficient number, since it is larger than the sum of its proper divisors (3136091).

9408261 is a wasteful number, since it uses less digits than its factorization.

9408261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136090.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 9408261 is about 3067.2888680397. The cubic root of 9408261 is about 211.1072356834.

It can be divided in two parts, 9408 and 261, that added together give a palindrome (9669).

The spelling of 9408261 in words is "nine million, four hundred eight thousand, two hundred sixty-one".