3479791865 has 16 divisors (see below), whose sum is σ = 4606554240. Its totient is φ = 2502318720.

The previous prime is 3479791837. The next prime is 3479791891. The reversal of 3479791865 is 5681979743.

It is not a de Polignac number, because 3479791865 - 2¹⁸ = 3479529721 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350549 + ... + 360338.

It is an arithmetic number, because the mean of its divisors is an integer number (287909640).

Almost surely, 2^3479791865 is an apocalyptic number.

It is an amenable number.

3479791865 is a deficient number, since it is larger than the sum of its proper divisors (1126762375).

3479791865 is a wasteful number, since it uses less digits than its factorization.

3479791865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710992.

The product of its digits is 11430720, while the sum is 59.

The square root of 3479791865 is about 58989.7606792908. The cubic root of 3479791865 is about 1515.3667583200.

The spelling of 3479791865 in words is "three billion, four hundred seventy-nine million, seven hundred ninety-one thousand, eight hundred sixty-five".