4179089 has 4 divisors (see below), whose sum is σ = 4281060. Its totient is φ = 4077120.

The previous prime is 4179073. The next prime is 4179101. The reversal of 4179089 is 9809714.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1868689 + 2310400 = 1367^2 + 1520^2 .

It is a cyclic number.

It is not a de Polignac number, because 4179089 - 2⁴ = 4179073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4179289) 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, 50924 + ... + 51005.

It is an arithmetic number, because the mean of its divisors is an integer number (1070265).

Almost surely, 2^4179089 is an apocalyptic number.

It is an amenable number.

4179089 is a deficient number, since it is larger than the sum of its proper divisors (101971).

4179089 is a wasteful number, since it uses less digits than its factorization.

4179089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101970.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 4179089 is about 2044.2820255532. The cubic root of 4179089 is about 161.0746538550.

The spelling of 4179089 in words is "four million, one hundred seventy-nine thousand, eighty-nine".