4013666959 has 8 divisors (see below), whose sum is σ = 4140356528. Its totient is φ = 3888941760.

The previous prime is 4013666953. The next prime is 4013666983. The reversal of 4013666959 is 9596663104.

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 4013666959 - 2¹³ = 4013658767 is a prime.

It is a super-2 number, since 2×4013666959² = 32219044915536615362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013666953) 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, 486942 + ... + 495115.

It is an arithmetic number, because the mean of its divisors is an integer number (517544566).

Almost surely, 2^4013666959 is an apocalyptic number.

4013666959 is a deficient number, since it is larger than the sum of its proper divisors (126689569).

4013666959 is an equidigital number, since it uses as much as digits as its factorization.

4013666959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982185.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 4013666959 is about 63353.5078665736. The cubic root of 4013666959 is about 1589.2069089039.

The spelling of 4013666959 in words is "four billion, thirteen million, six hundred sixty-six thousand, nine hundred fifty-nine".