94643816 has 16 divisors (see below), whose sum is σ = 179181600. Its totient is φ = 46862064.

The previous prime is 94643741. The next prime is 94643819. The reversal of 94643816 is 61834649.

It is not an unprimeable number, because it can be changed into a prime (94643819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56606 + ... + 58253.

It is an arithmetic number, because the mean of its divisors is an integer number (11198850).

Almost surely, 2^94643816 is an apocalyptic number.

It is an amenable number.

94643816 is a deficient number, since it is larger than the sum of its proper divisors (84537784).

94643816 is a wasteful number, since it uses less digits than its factorization.

94643816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114968 (or 114964 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 94643816 is about 9728.5053322697. The cubic root of 94643816 is about 455.7192921989.

It can be divided in two parts, 94643 and 816, that added together give a palindrome (95459).

The spelling of 94643816 in words is "ninety-four million, six hundred forty-three thousand, eight hundred sixteen".