2890645627 has 2 divisors, whose sum is σ = 2890645628. Its totient is φ = 2890645626.

The previous prime is 2890645573. The next prime is 2890645651. The reversal of 2890645627 is 7265460982.

2890645627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2890645627 is a prime.

It is not a weakly prime, because it can be changed into another prime (2890645657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445322813 + 1445322814.

It is an arithmetic number, because the mean of its divisors is an integer number (1445322814).

Almost surely, 2^2890645627 is an apocalyptic number.

2890645627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2890645627 is an equidigital number, since it uses as much as digits as its factorization.

2890645627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 2890645627 is about 53764.7247458778. The cubic root of 2890645627 is about 1424.5081921582.

The spelling of 2890645627 in words is "two billion, eight hundred ninety million, six hundred forty-five thousand, six hundred twenty-seven".