94378964 has 6 divisors (see below), whose sum is σ = 165163194. Its totient is φ = 47189480.

The previous prime is 94378943. The next prime is 94378969. The reversal of 94378964 is 46987349.

It can be written as a sum of positive squares in only one way, i.e., 94284100 + 94864 = 9710^2 + 308^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94378969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11797367 + ... + 11797374.

It is an arithmetic number, because the mean of its divisors is an integer number (27527199).

Almost surely, 2^94378964 is an apocalyptic number.

It is an amenable number.

94378964 is a deficient number, since it is larger than the sum of its proper divisors (70784230).

94378964 is a wasteful number, since it uses less digits than its factorization.

94378964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23594745 (or 23594743 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The square root of 94378964 is about 9714.8836328594. The cubic root of 94378964 is about 455.2937988984.

The spelling of 94378964 in words is "ninety-four million, three hundred seventy-eight thousand, nine hundred sixty-four".