2738681135706 has 64 divisors (see below), whose sum is σ = 5752635033600. Its totient is φ = 868457563776.

The previous prime is 2738681135683. The next prime is 2738681135713. The reversal of 2738681135706 is 6075311868372.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556041 + ... + 2405523.

It is an arithmetic number, because the mean of its divisors is an integer number (89884922400).

Almost surely, 2^{2738681135706} is an apocalyptic number.

2738681135706 is an abundant number, since it is smaller than the sum of its proper divisors (3013953897894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2738681135706 is a wasteful number, since it uses less digits than its factorization.

2738681135706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849683.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 2738681135706 in words is "two trillion, seven hundred thirty-eight billion, six hundred eighty-one million, one hundred thirty-five thousand, seven hundred six".