2693966379 has 16 divisors (see below), whose sum is σ = 4036445952. Its totient is φ = 1585745568.

The previous prime is 2693966329. The next prime is 2693966381. The reversal of 2693966379 is 9736693962.

It is not a de Polignac number, because 2693966379 - 2¹² = 2693962283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2693966329) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 1500757 + ... + 1502550.

It is an arithmetic number, because the mean of its divisors is an integer number (252277872).

Almost surely, 2^2693966379 is an apocalyptic number.

2693966379 is a deficient number, since it is larger than the sum of its proper divisors (1342479573).

2693966379 is a wasteful number, since it uses less digits than its factorization.

2693966379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003346.

The product of its digits is 19840464, while the sum is 60.

The square root of 2693966379 is about 51903.4332101452. The cubic root of 2693966379 is about 1391.4386324942.

The spelling of 2693966379 in words is "two billion, six hundred ninety-three million, nine hundred sixty-six thousand, three hundred seventy-nine".