2672069768 has 8 divisors (see below), whose sum is σ = 5010130830. Its totient is φ = 1336034880.

The previous prime is 2672069711. The next prime is 2672069779. The reversal of 2672069768 is 8679602762.

It can be written as a sum of positive squares in only one way, i.e., 1737055684 + 935014084 = 41678^2 + 30578^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167004353 + ... + 167004368.

Almost surely, 2^2672069768 is an apocalyptic number.

It is an amenable number.

2672069768 is a deficient number, since it is larger than the sum of its proper divisors (2338061062).

2672069768 is a wasteful number, since it uses less digits than its factorization.

2672069768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334008727 (or 334008723 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 2672069768 is about 51692.0667801163. The cubic root of 2672069768 is about 1387.6584921674.

The spelling of 2672069768 in words is "two billion, six hundred seventy-two million, sixty-nine thousand, seven hundred sixty-eight".