4089913705 has 16 divisors (see below), whose sum is σ = 5123015424. Its totient is φ = 3128614720.

The previous prime is 4089913697. The next prime is 4089913717. The reversal of 4089913705 is 5073199804.

It is a happy number.

It is not a de Polignac number, because 4089913705 - 2³ = 4089913697 is a prime.

It is a super-2 number, since 2×4089913705² = 33454788228693654050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 598860 + ... + 605650.

It is an arithmetic number, because the mean of its divisors is an integer number (320188464).

Almost surely, 2^4089913705 is an apocalyptic number.

It is an amenable number.

4089913705 is a deficient number, since it is larger than the sum of its proper divisors (1033101719).

4089913705 is a wasteful number, since it uses less digits than its factorization.

4089913705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12056.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 4089913705 is about 63952.4331437045. The cubic root of 4089913705 is about 1599.2071208259.

The spelling of 4089913705 in words is "four billion, eighty-nine million, nine hundred thirteen thousand, seven hundred five".