9464381 has 2 divisors, whose sum is σ = 9464382. Its totient is φ = 9464380.

The previous prime is 9464363. The next prime is 9464383. The reversal of 9464381 is 1834649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6604900 + 2859481 = 2570^2 + 1691^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9464381 is a prime.

It is a super-2 number, since 2×9464381² = 179149015426322, which contains 22 as substring.

Together with 9464383, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9464383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4732190 + 4732191.

It is an arithmetic number, because the mean of its divisors is an integer number (4732191).

Almost surely, 2^9464381 is an apocalyptic number.

It is an amenable number.

9464381 is a deficient number, since it is larger than the sum of its proper divisors (1).

9464381 is an equidigital number, since it uses as much as digits as its factorization.

9464381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 9464381 is about 3076.4234103907. The cubic root of 9464381 is about 211.5261533233.

The spelling of 9464381 in words is "nine million, four hundred sixty-four thousand, three hundred eighty-one".