4645966394 has 8 divisors (see below), whose sum is σ = 7072963968. Its totient is φ = 2288311740.

The previous prime is 4645966337. The next prime is 4645966399. The reversal of 4645966394 is 4936695464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4645966399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17335562 + ... + 17335829.

It is an arithmetic number, because the mean of its divisors is an integer number (884120496).

Almost surely, 2^4645966394 is an apocalyptic number.

4645966394 is a deficient number, since it is larger than the sum of its proper divisors (2426997574).

4645966394 is a wasteful number, since it uses less digits than its factorization.

4645966394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34671460.

The product of its digits is 16796160, while the sum is 56.

The square root of 4645966394 is about 68161.3262341630. The cubic root of 4645966394 is about 1668.6247769726.

The spelling of 4645966394 in words is "four billion, six hundred forty-five million, nine hundred sixty-six thousand, three hundred ninety-four".