2627328437 has 2 divisors, whose sum is σ = 2627328438. Its totient is φ = 2627328436.

The previous prime is 2627328413. The next prime is 2627328467. The reversal of 2627328437 is 7348237262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1863303556 + 764024881 = 43166^2 + 27641^2 .

It is a cyclic number.

It is not a de Polignac number, because 2627328437 - 2¹⁴ = 2627312053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2627328467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313664218 + 1313664219.

It is an arithmetic number, because the mean of its divisors is an integer number (1313664219).

Almost surely, 2^2627328437 is an apocalyptic number.

It is an amenable number.

2627328437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2627328437 is an equidigital number, since it uses as much as digits as its factorization.

2627328437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 44.

The square root of 2627328437 is about 51257.4720114053. The cubic root of 2627328437 is about 1379.8698394706.

The spelling of 2627328437 in words is "two billion, six hundred twenty-seven million, three hundred twenty-eight thousand, four hundred thirty-seven".