94640816 has 10 divisors (see below), whose sum is σ = 183366612. Its totient is φ = 47320400.

The previous prime is 94640803. The next prime is 94640827. The reversal of 94640816 is 61804649.

It is a super-3 number, since 3×94640816³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 94640816.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2957510 + ... + 2957541.

Almost surely, 2^94640816 is an apocalyptic number.

It is an amenable number.

94640816 is a deficient number, since it is larger than the sum of its proper divisors (88725796).

94640816 is a wasteful number, since it uses less digits than its factorization.

94640816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915059 (or 5915053 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 94640816 is about 9728.3511449783. The cubic root of 94640816 is about 455.7144770496.

The spelling of 94640816 in words is "ninety-four million, six hundred forty thousand, eight hundred sixteen".