3953834616 has 32 divisors (see below), whose sum is σ = 9901290960. Its totient is φ = 1315717632.

The previous prime is 3953834597. The next prime is 3953834657. The reversal of 3953834616 is 6164383593.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 124675 + ... + 153138.

Almost surely, 2^3953834616 is an apocalyptic number.

It is an amenable number.

3953834616 is an abundant number, since it is smaller than the sum of its proper divisors (5947456344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3953834616 is a wasteful number, since it uses less digits than its factorization.

3953834616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278415 (or 278411 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 48.

The square root of 3953834616 is about 62879.5246165236. The cubic root of 3953834616 is about 1581.2704912258.

The spelling of 3953834616 in words is "three billion, nine hundred fifty-three million, eight hundred thirty-four thousand, six hundred sixteen".