2702681039 has 2 divisors, whose sum is σ = 2702681040. Its totient is φ = 2702681038.

The previous prime is 2702680979. The next prime is 2702681057. The reversal of 2702681039 is 9301862072.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2702681039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2702680993 and 2702681011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2702681089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351340519 + 1351340520.

It is an arithmetic number, because the mean of its divisors is an integer number (1351340520).

Almost surely, 2^2702681039 is an apocalyptic number.

2702681039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2702681039 is an equidigital number, since it uses as much as digits as its factorization.

2702681039 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2702681039 is about 51987.3161357653. The cubic root of 2702681039 is about 1392.9373968984.

The spelling of 2702681039 in words is "two billion, seven hundred two million, six hundred eighty-one thousand, thirty-nine".