3601272047 has 2 divisors, whose sum is σ = 3601272048. Its totient is φ = 3601272046.

The previous prime is 3601272029. The next prime is 3601272079. The reversal of 3601272047 is 7402721063.

It is an a-pointer prime, because the next prime (3601272079) can be obtained adding 3601272047 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3601272047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3601272007) 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, 1800636023 + 1800636024.

It is an arithmetic number, because the mean of its divisors is an integer number (1800636024).

Almost surely, 2^3601272047 is an apocalyptic number.

3601272047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3601272047 is an equidigital number, since it uses as much as digits as its factorization.

3601272047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 3601272047 is about 60010.5994554295. The cubic root of 3601272047 is about 1532.7993586436.

The spelling of 3601272047 in words is "three billion, six hundred one million, two hundred seventy-two thousand, forty-seven".