2740945926 has 16 divisors (see below), whose sum is σ = 5720235264. Its totient is φ = 873924744.

The previous prime is 2740945901. The next prime is 2740945939. The reversal of 2740945926 is 6295490472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9930826 + ... + 9931101.

It is an arithmetic number, because the mean of its divisors is an integer number (357514704).

Almost surely, 2^2740945926 is an apocalyptic number.

2740945926 is an abundant number, since it is smaller than the sum of its proper divisors (2979289338).

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

2740945926 is a wasteful number, since it uses less digits than its factorization.

2740945926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19861955.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 2740945926 is about 52354.0440271809. The cubic root of 2740945926 is about 1399.4804068430.

The spelling of 2740945926 in words is "two billion, seven hundred forty million, nine hundred forty-five thousand, nine hundred twenty-six".