2587627349 has 2 divisors, whose sum is σ = 2587627350. Its totient is φ = 2587627348.

The previous prime is 2587627337. The next prime is 2587627391. The reversal of 2587627349 is 9437267852.

2587627349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2531901124 + 55726225 = 50318^2 + 7465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2587627349 - 2⁴ = 2587627333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2587627349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2587627249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293813674 + 1293813675.

It is an arithmetic number, because the mean of its divisors is an integer number (1293813675).

Almost surely, 2^2587627349 is an apocalyptic number.

It is an amenable number.

2587627349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2587627349 is an equidigital number, since it uses as much as digits as its factorization.

2587627349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5080320, while the sum is 53.

The square root of 2587627349 is about 50868.7266304161. The cubic root of 2587627349 is about 1372.8842124826.

The spelling of 2587627349 in words is "two billion, five hundred eighty-seven million, six hundred twenty-seven thousand, three hundred forty-nine".