94943039 has 2 divisors, whose sum is σ = 94943040. Its totient is φ = 94943038.

The previous prime is 94943027. The next prime is 94943059. The reversal of 94943039 is 93034949.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94943039 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 94942987 and 94943005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94943059) 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, 47471519 + 47471520.

It is an arithmetic number, because the mean of its divisors is an integer number (47471520).

Almost surely, 2^94943039 is an apocalyptic number.

94943039 is a deficient number, since it is larger than the sum of its proper divisors (1).

94943039 is an equidigital number, since it uses as much as digits as its factorization.

94943039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 94943039 is about 9743.8718690262. The cubic root of 94943039 is about 456.1990496930.

The spelling of 94943039 in words is "ninety-four million, nine hundred forty-three thousand, thirty-nine".