2736781134 has 16 divisors (see below), whose sum is σ = 5474075472. Its totient is φ = 912174848.

The previous prime is 2736781133. The next prime is 2736781141. The reversal of 2736781134 is 4311876372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2736781133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110782 + ... + 133214.

It is an arithmetic number, because the mean of its divisors is an integer number (342129717).

Almost surely, 2^2736781134 is an apocalyptic number.

2736781134 is an abundant number, since it is smaller than the sum of its proper divisors (2737294338).

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

2736781134 is a wasteful number, since it uses less digits than its factorization.

2736781134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42771.

The product of its digits is 169344, while the sum is 42.

The square root of 2736781134 is about 52314.2536408578. The cubic root of 2736781134 is about 1398.7712235222.

The spelling of 2736781134 in words is "two billion, seven hundred thirty-six million, seven hundred eighty-one thousand, one hundred thirty-four".