6870384733 has 2 divisors, whose sum is σ = 6870384734. Its totient is φ = 6870384732.

The previous prime is 6870384691. The next prime is 6870384761. The reversal of 6870384733 is 3374830786.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6662967129 + 207417604 = 81627^2 + 14402^2 .

It is a cyclic number.

It is not a de Polignac number, because 6870384733 - 2²¹ = 6868287581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6870384133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3435192366 + 3435192367.

It is an arithmetic number, because the mean of its divisors is an integer number (3435192367).

Almost surely, 2^6870384733 is an apocalyptic number.

It is an amenable number.

6870384733 is a deficient number, since it is larger than the sum of its proper divisors (1).

6870384733 is an equidigital number, since it uses as much as digits as its factorization.

6870384733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The square root of 6870384733 is about 82887.7839793054. The cubic root of 6870384733 is about 1901.0506408049.

The spelling of 6870384733 in words is "six billion, eight hundred seventy million, three hundred eighty-four thousand, seven hundred thirty-three".