3439854913 has 6 divisors (see below), whose sum is σ = 3780997682. Its totient is φ = 3127140720.

The previous prime is 3439854911. The next prime is 3439854947. The reversal of 3439854913 is 3194589343.

It can be written as a sum of positive squares in only one way, i.e., 3312232704 + 127622209 = 57552^2 + 11297^2 .

It is not a de Polignac number, because 3439854913 - 2¹ = 3439854911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3439854911) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14214156 + ... + 14214397.

Almost surely, 2^3439854913 is an apocalyptic number.

It is an amenable number.

3439854913 is a deficient number, since it is larger than the sum of its proper divisors (341142769).

3439854913 is a wasteful number, since it uses less digits than its factorization.

3439854913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28428575 (or 28428564 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 49.

The square root of 3439854913 is about 58650.2763250098. The cubic root of 3439854913 is about 1509.5472398111.

The spelling of 3439854913 in words is "three billion, four hundred thirty-nine million, eight hundred fifty-four thousand, nine hundred thirteen".