943801 has 2 divisors, whose sum is σ = 943802. Its totient is φ = 943800.

The previous prime is 943799. The next prime is 943819. The reversal of 943801 is 108349.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 921600 + 22201 = 960^2 + 149^2 .

It is a cyclic number.

It is not a de Polignac number, because 943801 - 2¹ = 943799 is a prime.

Together with 943799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (943841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471900 + 471901.

It is an arithmetic number, because the mean of its divisors is an integer number (471901).

2⁹⁴³⁸⁰¹ is an apocalyptic number.

It is an amenable number.

943801 is a deficient number, since it is larger than the sum of its proper divisors (1).

943801 is an equidigital number, since it uses as much as digits as its factorization.

943801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 943801 is about 971.4942099673. The cubic root of 943801 is about 98.0904690051.

The spelling of 943801 in words is "nine hundred forty-three thousand, eight hundred one".