2046384647 has 2 divisors, whose sum is σ = 2046384648. Its totient is φ = 2046384646.

The previous prime is 2046384619. The next prime is 2046384719. The reversal of 2046384647 is 7464836402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2046384647 - 2¹⁶ = 2046319111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2046384598 and 2046384607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2046384247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023192323 + 1023192324.

It is an arithmetic number, because the mean of its divisors is an integer number (1023192324).

Almost surely, 2^2046384647 is an apocalyptic number.

2046384647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046384647 is an equidigital number, since it uses as much as digits as its factorization.

2046384647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 44.

The square root of 2046384647 is about 45236.9831774843. The cubic root of 2046384647 is about 1269.5868718456.

The spelling of 2046384647 in words is "two billion, forty-six million, three hundred eighty-four thousand, six hundred forty-seven".