9650401 has 2 divisors, whose sum is σ = 9650402. Its totient is φ = 9650400.

The previous prime is 9650387. The next prime is 9650411. The reversal of 9650401 is 1040569.

9650401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9610000 + 40401 = 3100^2 + 201^2 .

It is a cyclic number.

It is not a de Polignac number, because 9650401 - 2⁷ = 9650273 is a prime.

It is not a weakly prime, because it can be changed into another prime (9650411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4825200 + 4825201.

It is an arithmetic number, because the mean of its divisors is an integer number (4825201).

Almost surely, 2^9650401 is an apocalyptic number.

It is an amenable number.

9650401 is a deficient number, since it is larger than the sum of its proper divisors (1).

9650401 is an equidigital number, since it uses as much as digits as its factorization.

9650401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 9650401 is about 3106.5094559650. The cubic root of 9650401 is about 212.9030027030.

The spelling of 9650401 in words is "nine million, six hundred fifty thousand, four hundred one".