94444403 has 2 divisors, whose sum is σ = 94444404. Its totient is φ = 94444402.

The previous prime is 94444391. The next prime is 94444411. The reversal of 94444403 is 30444449.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94444403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94444403.

It is not a weakly prime, because it can be changed into another prime (94444423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47222201 + 47222202.

It is an arithmetic number, because the mean of its divisors is an integer number (47222202).

Almost surely, 2^94444403 is an apocalyptic number.

94444403 is a deficient number, since it is larger than the sum of its proper divisors (1).

94444403 is an equidigital number, since it uses as much as digits as its factorization.

94444403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 94444403 is about 9718.2510257762. The cubic root of 94444403 is about 455.3990027358.

The spelling of 94444403 in words is "ninety-four million, four hundred forty-four thousand, four hundred three".