3439319961 has 32 divisors (see below), whose sum is σ = 5721504768. Its totient is φ = 1785349440.

The previous prime is 3439319959. The next prime is 3439319977. The reversal of 3439319961 is 1699139343.

It is not a de Polignac number, because 3439319961 - 2¹ = 3439319959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3439319961.

It is not an unprimeable number, because it can be changed into a prime (3439319761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364246 + ... + 373568.

It is an arithmetic number, because the mean of its divisors is an integer number (178797024).

Almost surely, 2^3439319961 is an apocalyptic number.

It is an amenable number.

3439319961 is a deficient number, since it is larger than the sum of its proper divisors (2282184807).

3439319961 is a wasteful number, since it uses less digits than its factorization.

3439319961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10941.

The product of its digits is 472392, while the sum is 48.

The square root of 3439319961 is about 58645.7156235645. The cubic root of 3439319961 is about 1509.4689829078.

The spelling of 3439319961 in words is "three billion, four hundred thirty-nine million, three hundred nineteen thousand, nine hundred sixty-one".