2608941630739 has 2 divisors, whose sum is σ = 2608941630740. Its totient is φ = 2608941630738.

The previous prime is 2608941630731. The next prime is 2608941630769. The reversal of 2608941630739 is 9370361498062.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2608941630739 - 2³ = 2608941630731 is a prime.

It is a super-2 number, since 2×2608941630739² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2608941630731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304470815369 + 1304470815370.

It is an arithmetic number, because the mean of its divisors is an integer number (1304470815370).

Almost surely, 2^{2608941630739} is an apocalyptic number.

2608941630739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2608941630739 is an equidigital number, since it uses as much as digits as its factorization.

2608941630739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 2608941630739 in words is "two trillion, six hundred eight billion, nine hundred forty-one million, six hundred thirty thousand, seven hundred thirty-nine".