94339943 has 2 divisors, whose sum is σ = 94339944. Its totient is φ = 94339942.

The previous prime is 94339939. The next prime is 94339957. The reversal of 94339943 is 34993349.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (34993349) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94339943 - 2² = 94339939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94339894 and 94339903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94039943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47169971 + 47169972.

It is an arithmetic number, because the mean of its divisors is an integer number (47169972).

Almost surely, 2^94339943 is an apocalyptic number.

94339943 is a deficient number, since it is larger than the sum of its proper divisors (1).

94339943 is an equidigital number, since it uses as much as digits as its factorization.

94339943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 314928, while the sum is 44.

The square root of 94339943 is about 9712.8751150213. The cubic root of 94339943 is about 455.2310431473.

The spelling of 94339943 in words is "ninety-four million, three hundred thirty-nine thousand, nine hundred forty-three".