3704040047 has 2 divisors, whose sum is σ = 3704040048. Its totient is φ = 3704040046.

The previous prime is 3704040031. The next prime is 3704040089. The reversal of 3704040047 is 7400404073.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3704040047 - 2⁴ = 3704040031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3704040017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1852020023 + 1852020024.

It is an arithmetic number, because the mean of its divisors is an integer number (1852020024).

Almost surely, 2^3704040047 is an apocalyptic number.

3704040047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3704040047 is an equidigital number, since it uses as much as digits as its factorization.

3704040047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 3704040047 is about 60860.8252244414. The cubic root of 3704040047 is about 1547.2431114719.

The spelling of 3704040047 in words is "three billion, seven hundred four million, forty thousand, forty-seven".