2016870239 has 2 divisors, whose sum is σ = 2016870240. Its totient is φ = 2016870238.

The previous prime is 2016870227. The next prime is 2016870263. The reversal of 2016870239 is 9320786102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2016870239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2016878239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008435119 + 1008435120.

It is an arithmetic number, because the mean of its divisors is an integer number (1008435120).

Almost surely, 2^2016870239 is an apocalyptic number.

2016870239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016870239 is an equidigital number, since it uses as much as digits as its factorization.

2016870239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2016870239 is about 44909.5784772024. The cubic root of 2016870239 is about 1263.4536639668.

The spelling of 2016870239 in words is "two billion, sixteen million, eight hundred seventy thousand, two hundred thirty-nine".