4718161930 has 16 divisors (see below), whose sum is σ = 8722224360. Its totient is φ = 1836257472.

The previous prime is 4718161913. The next prime is 4718161957. The reversal of 4718161930 is 391618174.

It can be written as a sum of positive squares in 4 ways, for example, as 4634750241 + 83411689 = 68079^2 + 9133^2 .

It is a super-2 number, since 2×4718161930² = 44522103995402649800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6375525 + ... + 6376264.

Almost surely, 2^4718161930 is an apocalyptic number.

4718161930 is a deficient number, since it is larger than the sum of its proper divisors (4004062430).

4718161930 is a wasteful number, since it uses less digits than its factorization.

4718161930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12751833.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 4718161930 is about 68688.8777750809. The cubic root of 4718161930 is about 1677.2235330699.

The spelling of 4718161930 in words is "four billion, seven hundred eighteen million, one hundred sixty-one thousand, nine hundred thirty".