2641960037 has 2 divisors, whose sum is σ = 2641960038. Its totient is φ = 2641960036.

The previous prime is 2641959979. The next prime is 2641960039. The reversal of 2641960037 is 7300691462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2579217796 + 62742241 = 50786^2 + 7921^2 .

It is a cyclic number.

It is not a de Polignac number, because 2641960037 - 2⁸ = 2641959781 is a prime.

Together with 2641960039, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2641960039) 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, 1320980018 + 1320980019.

It is an arithmetic number, because the mean of its divisors is an integer number (1320980019).

Almost surely, 2^2641960037 is an apocalyptic number.

It is an amenable number.

2641960037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641960037 is an equidigital number, since it uses as much as digits as its factorization.

2641960037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 2641960037 is about 51400.0003599222. Note that the first 3 decimals coincide. The cubic root of 2641960037 is about 1382.4265988954.

The spelling of 2641960037 in words is "two billion, six hundred forty-one million, nine hundred sixty thousand, thirty-seven".