4294664394 has 8 divisors (see below), whose sum is σ = 8589328800. Its totient is φ = 1431554796.

The previous prime is 4294664377. The next prime is 4294664417. The reversal of 4294664394 is 4934664924.

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

4294664394 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357888694 + ... + 357888705.

It is an arithmetic number, because the mean of its divisors is an integer number (1073666100).

Almost surely, 2^4294664394 is an apocalyptic number.

4294664394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4294664394 is a wasteful number, since it uses less digits than its factorization.

4294664394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715777404.

The product of its digits is 4478976, while the sum is 51.

The square root of 4294664394 is about 65533.6890003912. The cubic root of 4294664394 is about 1625.4604636241.

The spelling of 4294664394 in words is "four billion, two hundred ninety-four million, six hundred sixty-four thousand, three hundred ninety-four".