94396039 has 2 divisors, whose sum is σ = 94396040. Its totient is φ = 94396038.

The previous prime is 94396037. The next prime is 94396061. The reversal of 94396039 is 93069349.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94396039 - 2¹ = 94396037 is a prime.

It is a super-2 number, since 2×94396039² = 17821224357779042, which contains 22 as substring.

Together with 94396037, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 94395986 and 94396004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94396033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47198019 + 47198020.

It is an arithmetic number, because the mean of its divisors is an integer number (47198020).

Almost surely, 2^94396039 is an apocalyptic number.

94396039 is a deficient number, since it is larger than the sum of its proper divisors (1).

94396039 is an equidigital number, since it uses as much as digits as its factorization.

94396039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 43.

The square root of 94396039 is about 9715.7623993179. The cubic root of 94396039 is about 455.3212544263.

The spelling of 94396039 in words is "ninety-four million, three hundred ninety-six thousand, thirty-nine".