894073343 has 2 divisors, whose sum is σ = 894073344. Its totient is φ = 894073342.

The previous prime is 894073309. The next prime is 894073357. The reversal of 894073343 is 343370498.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 894073343 - 2⁸ = 894073087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 894073343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (894073363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447036671 + 447036672.

It is an arithmetic number, because the mean of its divisors is an integer number (447036672).

Almost surely, 2^894073343 is an apocalyptic number.

894073343 is a deficient number, since it is larger than the sum of its proper divisors (1).

894073343 is an equidigital number, since it uses as much as digits as its factorization.

894073343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 894073343 is about 29901.0592287297. The cubic root of 894073343 is about 963.3654101725.

The spelling of 894073343 in words is "eight hundred ninety-four million, seventy-three thousand, three hundred forty-three".