4246563394 has 8 divisors (see below), whose sum is σ = 6371499708. Its totient is φ = 2122730160.

The previous prime is 4246563379. The next prime is 4246563421. The reversal of 4246563394 is 4933656424.

It can be written as a sum of positive squares in 2 ways, for example, as 3780651169 + 465912225 = 61487^2 + 21585^2 .

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

It is an unprimeable number.

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, 266077 + ... + 281584.

Almost surely, 2^4246563394 is an apocalyptic number.

4246563394 is a deficient number, since it is larger than the sum of its proper divisors (2124936314).

4246563394 is a wasteful number, since it uses less digits than its factorization.

4246563394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551540.

The product of its digits is 1866240, while the sum is 46.

The square root of 4246563394 is about 65165.6611567780. The cubic root of 4246563394 is about 1619.3691841078.

The spelling of 4246563394 in words is "four billion, two hundred forty-six million, five hundred sixty-three thousand, three hundred ninety-four".