954391 has 2 divisors, whose sum is σ = 954392. Its totient is φ = 954390.

The previous prime is 954379. The next prime is 954409. The reversal of 954391 is 193459.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 954391 - 2⁷ = 954263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (954491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477195 + 477196.

It is an arithmetic number, because the mean of its divisors is an integer number (477196).

2⁹⁵⁴³⁹¹ is an apocalyptic number.

954391 is a deficient number, since it is larger than the sum of its proper divisors (1).

954391 is an equidigital number, since it uses as much as digits as its factorization.

954391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 31.

The square root of 954391 is about 976.9293730869. The cubic root of 954391 is about 98.4559828064.

The spelling of 954391 in words is "nine hundred fifty-four thousand, three hundred ninety-one".