3956964834 has 16 divisors (see below), whose sum is σ = 8097975072. Its totient is φ = 1288314048.

The previous prime is 3956964821. The next prime is 3956964853. The reversal of 3956964834 is 4384696593.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7668279 + ... + 7668794.

It is an arithmetic number, because the mean of its divisors is an integer number (506123442).

Almost surely, 2^3956964834 is an apocalyptic number.

3956964834 is an abundant number, since it is smaller than the sum of its proper divisors (4141010238).

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

3956964834 is a wasteful number, since it uses less digits than its factorization.

3956964834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15337121.

The product of its digits is 16796160, while the sum is 57.

The square root of 3956964834 is about 62904.4102905353. The cubic root of 3956964834 is about 1581.6876740530.

The spelling of 3956964834 in words is "three billion, nine hundred fifty-six million, nine hundred sixty-four thousand, eight hundred thirty-four".