2744604047 has 2 divisors, whose sum is σ = 2744604048. Its totient is φ = 2744604046.

The previous prime is 2744603987. The next prime is 2744604059. The reversal of 2744604047 is 7404064472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2744604047 - 2⁸ = 2744603791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2744604047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2744604097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372302023 + 1372302024.

It is an arithmetic number, because the mean of its divisors is an integer number (1372302024).

Almost surely, 2^2744604047 is an apocalyptic number.

2744604047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744604047 is an equidigital number, since it uses as much as digits as its factorization.

2744604047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 38.

The square root of 2744604047 is about 52388.9687529732. The cubic root of 2744604047 is about 1400.1027215445.

The spelling of 2744604047 in words is "two billion, seven hundred forty-four million, six hundred four thousand, forty-seven".