4168925789 has 8 divisors (see below), whose sum is σ = 4971638400. Its totient is φ = 3418001136.

The previous prime is 4168925779. The next prime is 4168925819. The reversal of 4168925789 is 9875298614.

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

It is a cyclic number.

It is not a de Polignac number, because 4168925789 - 2⁸ = 4168925533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4168925729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12946814 + ... + 12947135.

It is an arithmetic number, because the mean of its divisors is an integer number (621454800).

Almost surely, 2^4168925789 is an apocalyptic number.

It is an amenable number.

4168925789 is a deficient number, since it is larger than the sum of its proper divisors (802712611).

4168925789 is a wasteful number, since it uses less digits than its factorization.

4168925789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25893979.

The product of its digits is 8709120, while the sum is 59.

The square root of 4168925789 is about 64567.2191518266. The cubic root of 4168925789 is about 1609.4397429493.

The spelling of 4168925789 in words is "four billion, one hundred sixty-eight million, nine hundred twenty-five thousand, seven hundred eighty-nine".