94698391 has 2 divisors, whose sum is σ = 94698392. Its totient is φ = 94698390.

The previous prime is 94698389. The next prime is 94698431. The reversal of 94698391 is 19389649.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94698391 - 2¹ = 94698389 is a prime.

Together with 94698389, 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 (94698991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47349195 + 47349196.

It is an arithmetic number, because the mean of its divisors is an integer number (47349196).

Almost surely, 2^94698391 is an apocalyptic number.

94698391 is a deficient number, since it is larger than the sum of its proper divisors (1).

94698391 is an equidigital number, since it uses as much as digits as its factorization.

94698391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 49.

The square root of 94698391 is about 9731.3098296170. The cubic root of 94698391 is about 455.8068700336.

The spelling of 94698391 in words is "ninety-four million, six hundred ninety-eight thousand, three hundred ninety-one".