4020360847 has 2 divisors, whose sum is σ = 4020360848. Its totient is φ = 4020360846.

The previous prime is 4020360833. The next prime is 4020360859. The reversal of 4020360847 is 7480630204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4020360847 - 2¹¹ = 4020358799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4020360947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010180423 + 2010180424.

It is an arithmetic number, because the mean of its divisors is an integer number (2010180424).

Almost surely, 2^4020360847 is an apocalyptic number.

4020360847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020360847 is an equidigital number, since it uses as much as digits as its factorization.

4020360847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 4020360847 is about 63406.3155135196. The cubic root of 4020360847 is about 1590.0898973472.

The spelling of 4020360847 in words is "four billion, twenty million, three hundred sixty thousand, eight hundred forty-seven".