2698013959 has 2 divisors, whose sum is σ = 2698013960. Its totient is φ = 2698013958.

The previous prime is 2698013921. The next prime is 2698013977. The reversal of 2698013959 is 9593108962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2698013959 - 2¹³ = 2698005767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2698013999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1349006979 + 1349006980.

It is an arithmetic number, because the mean of its divisors is an integer number (1349006980).

Almost surely, 2^2698013959 is an apocalyptic number.

2698013959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2698013959 is an equidigital number, since it uses as much as digits as its factorization.

2698013959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 52.

The square root of 2698013959 is about 51942.4100230245. The cubic root of 2698013959 is about 1392.1351446427.

The spelling of 2698013959 in words is "two billion, six hundred ninety-eight million, thirteen thousand, nine hundred fifty-nine".