89394367 has 2 divisors, whose sum is σ = 89394368. Its totient is φ = 89394366.

The previous prime is 89394337. The next prime is 89394379. The reversal of 89394367 is 76349398.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89394367 - 2¹¹ = 89392319 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89394367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89394337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44697183 + 44697184.

It is an arithmetic number, because the mean of its divisors is an integer number (44697184).

Almost surely, 2^89394367 is an apocalyptic number.

89394367 is a deficient number, since it is larger than the sum of its proper divisors (1).

89394367 is an equidigital number, since it uses as much as digits as its factorization.

89394367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 49.

The square root of 89394367 is about 9454.8594384052. The cubic root of 89394367 is about 447.1329941407.

The spelling of 89394367 in words is "eighty-nine million, three hundred ninety-four thousand, three hundred sixty-seven".