3934503047 has 2 divisors, whose sum is σ = 3934503048. Its totient is φ = 3934503046.

The previous prime is 3934503017. The next prime is 3934503059. The reversal of 3934503047 is 7403054393.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3934503047 - 2⁶ = 3934502983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3934503047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3934503017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1967251523 + 1967251524.

It is an arithmetic number, because the mean of its divisors is an integer number (1967251524).

Almost surely, 2^3934503047 is an apocalyptic number.

3934503047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3934503047 is an equidigital number, since it uses as much as digits as its factorization.

3934503047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 3934503047 is about 62725.6171512086. The cubic root of 3934503047 is about 1578.6891663438.

The spelling of 3934503047 in words is "three billion, nine hundred thirty-four million, five hundred three thousand, forty-seven".