3964673452 has 24 divisors (see below), whose sum is σ = 7189281792. Its totient is φ = 1911080400.

The previous prime is 3964673443. The next prime is 3964673497. The reversal of 3964673452 is 2543764693.

It is a junction number, because it is equal to n+sod(n) for n = 3964673396 and 3964673405.

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, 28174 + ... + 93397.

It is an arithmetic number, because the mean of its divisors is an integer number (299553408).

Almost surely, 2^3964673452 is an apocalyptic number.

It is an amenable number.

3964673452 is a deficient number, since it is larger than the sum of its proper divisors (3224608340).

3964673452 is a wasteful number, since it uses less digits than its factorization.

3964673452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121869 (or 121867 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 49.

The square root of 3964673452 is about 62965.6529546069. The cubic root of 3964673452 is about 1582.7141103582.

The spelling of 3964673452 in words is "three billion, nine hundred sixty-four million, six hundred seventy-three thousand, four hundred fifty-two".