4317961 has 2 divisors, whose sum is σ = 4317962. Its totient is φ = 4317960.

The previous prime is 4317923. The next prime is 4317967. The reversal of 4317961 is 1697134.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3404025 + 913936 = 1845^2 + 956^2 .

It is a cyclic number.

It is not a de Polignac number, because 4317961 - 2⁹ = 4317449 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4317967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2158980 + 2158981.

It is an arithmetic number, because the mean of its divisors is an integer number (2158981).

Almost surely, 2^4317961 is an apocalyptic number.

It is an amenable number.

4317961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4317961 is an equidigital number, since it uses as much as digits as its factorization.

4317961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The square root of 4317961 is about 2077.9704040241. The cubic root of 4317961 is about 162.8394293636.

The spelling of 4317961 in words is "four million, three hundred seventeen thousand, nine hundred sixty-one".