4392417168 has 30 divisors (see below), whose sum is σ = 12292667894. Its totient is φ = 1464139008.

The previous prime is 4392417167. The next prime is 4392417193. The reversal of 4392417168 is 8617142934.

It can be written as a sum of positive squares in only one way, i.e., 3395625984 + 996791184 = 58272^2 + 31572^2 .

It is a super-2 number, since 2×4392417168² = 38586657155482280448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4392417163) 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 5 ways as a sum of consecutive naturals, for example, 15251305 + ... + 15251592.

Almost surely, 2^4392417168 is an apocalyptic number.

4392417168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4392417168 is an abundant number, since it is smaller than the sum of its proper divisors (7900250726).

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

4392417168 is a wasteful number, since it uses less digits than its factorization.

4392417168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30502911 (or 30502902 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4392417168 is about 66275.3134130650. The cubic root of 4392417168 is about 1637.7006703010.

The spelling of 4392417168 in words is "four billion, three hundred ninety-two million, four hundred seventeen thousand, one hundred sixty-eight".