9797401 has 8 divisors (see below), whose sum is σ = 10095624. Its totient is φ = 9502080.

The previous prime is 9797383. The next prime is 9797413. The reversal of 9797401 is 1047979.

9797401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 193600 + 9603801 = 440^2 + 3099^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9797401 - 2⁹ = 9796889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9797461) 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, 7471 + ... + 8683.

It is an arithmetic number, because the mean of its divisors is an integer number (1261953).

Almost surely, 2^9797401 is an apocalyptic number.

It is an amenable number.

9797401 is a deficient number, since it is larger than the sum of its proper divisors (298223).

9797401 is a wasteful number, since it uses less digits than its factorization.

9797401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 9797401 is about 3130.0800309257. The cubic root of 9797401 is about 213.9785767706.

The spelling of 9797401 in words is "nine million, seven hundred ninety-seven thousand, four hundred one".