2667734013 has 32 divisors (see below), whose sum is σ = 4096512000. Its totient is φ = 1512697536.

The previous prime is 2667734011. The next prime is 2667734023. The reversal of 2667734013 is 3104377662.

It is not a de Polignac number, because 2667734013 - 2¹ = 2667734011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667734011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1750870 + ... + 1752392.

It is an arithmetic number, because the mean of its divisors is an integer number (128016000).

Almost surely, 2^2667734013 is an apocalyptic number.

It is an amenable number.

2667734013 is a deficient number, since it is larger than the sum of its proper divisors (1428777987).

2667734013 is a wasteful number, since it uses less digits than its factorization.

2667734013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 2667734013 is about 51650.1114519611. Note that the first 3 decimals coincide. The cubic root of 2667734013 is about 1386.9075381759.

The spelling of 2667734013 in words is "two billion, six hundred sixty-seven million, seven hundred thirty-four thousand, thirteen".