2738200906687 has 4 divisors (see below), whose sum is σ = 2738233277416. Its totient is φ = 2738168535960.

The previous prime is 2738200906669. The next prime is 2738200906813. The reversal of 2738200906687 is 7866090028372.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2738200906687 - 2¹¹ = 2738200904639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738200906487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16058148 + ... + 16227769.

It is an arithmetic number, because the mean of its divisors is an integer number (684558319354).

Almost surely, 2^{2738200906687} is an apocalyptic number.

2738200906687 is a deficient number, since it is larger than the sum of its proper divisors (32370729).

2738200906687 is an equidigital number, since it uses as much as digits as its factorization.

2738200906687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32370728.

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 2738200906687 in words is "two trillion, seven hundred thirty-eight billion, two hundred million, nine hundred six thousand, six hundred eighty-seven".