94397863 has 6 divisors (see below), whose sum is σ = 109809816. Its totient is φ = 80912412.

The previous prime is 94397851. The next prime is 94397873. The reversal of 94397863 is 36879349.

It is not a de Polignac number, because 94397863 - 2⁹ = 94397351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 1926487 = 94397863 / (9 + 4 + 3 + 9 + 7 + 8 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94397803) 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 in 5 ways as a sum of consecutive naturals, for example, 963195 + ... + 963292.

It is an arithmetic number, because the mean of its divisors is an integer number (18301636).

Almost surely, 2^94397863 is an apocalyptic number.

94397863 is a deficient number, since it is larger than the sum of its proper divisors (15411953).

94397863 is a wasteful number, since it uses less digits than its factorization.

94397863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926501 (or 1926494 counting only the distinct ones).

The product of its digits is 979776, while the sum is 49.

The square root of 94397863 is about 9715.8562669484. The cubic root of 94397863 is about 455.3241871081.

The spelling of 94397863 in words is "ninety-four million, three hundred ninety-seven thousand, eight hundred sixty-three".