2742919307 has 2 divisors, whose sum is σ = 2742919308. Its totient is φ = 2742919306.

The previous prime is 2742919279. The next prime is 2742919369. The reversal of 2742919307 is 7039192472.

2742919307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2742919307 - 2⁶ = 2742919243 is a prime.

It is not a weakly prime, because it can be changed into another prime (2742919507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371459653 + 1371459654.

It is an arithmetic number, because the mean of its divisors is an integer number (1371459654).

Almost surely, 2^2742919307 is an apocalyptic number.

2742919307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742919307 is an equidigital number, since it uses as much as digits as its factorization.

2742919307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 2742919307 is about 52372.8871363800. The cubic root of 2742919307 is about 1399.8161845402.

The spelling of 2742919307 in words is "two billion, seven hundred forty-two million, nine hundred nineteen thousand, three hundred seven".