4161960730 has 8 divisors (see below), whose sum is σ = 7491529332. Its totient is φ = 1664784288.

The previous prime is 4161960709. The next prime is 4161960731. The reversal of 4161960730 is 370691614.

4161960730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4137448329 + 24512401 = 64323^2 + 4951^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4161960730.

It is not an unprimeable number, because it can be changed into a prime (4161960731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208098027 + ... + 208098046.

Almost surely, 2^4161960730 is an apocalyptic number.

4161960730 is a deficient number, since it is larger than the sum of its proper divisors (3329568602).

4161960730 is a wasteful number, since it uses less digits than its factorization.

4161960730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416196080.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 4161960730 is about 64513.2601098410. The cubic root of 4161960730 is about 1608.5429418765.

The spelling of 4161960730 in words is "four billion, one hundred sixty-one million, nine hundred sixty thousand, seven hundred thirty".