3579945913 has 4 divisors (see below), whose sum is σ = 3580348288. Its totient is φ = 3579543540.

The previous prime is 3579945893. The next prime is 3579945959. The reversal of 3579945913 is 3195499753.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3195499753 = 5683 ⋅562291.

It is a cyclic number.

It is not a de Polignac number, because 3579945913 - 2¹⁷ = 3579814841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3579945013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 187533 + ... + 205738.

It is an arithmetic number, because the mean of its divisors is an integer number (895087072).

Almost surely, 2^3579945913 is an apocalyptic number.

It is an amenable number.

3579945913 is a deficient number, since it is larger than the sum of its proper divisors (402375).

3579945913 is an equidigital number, since it uses as much as digits as its factorization.

3579945913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402374.

The product of its digits is 4592700, while the sum is 55.

The square root of 3579945913 is about 59832.6492226443. The cubic root of 3579945913 is about 1529.7677054883.

The spelling of 3579945913 in words is "three billion, five hundred seventy-nine million, nine hundred forty-five thousand, nine hundred thirteen".