2671448737 has 2 divisors, whose sum is σ = 2671448738. Its totient is φ = 2671448736.

The previous prime is 2671448699. The next prime is 2671448779. The reversal of 2671448737 is 7378441762.

It is a happy number.

2671448737 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., 2080180881 + 591267856 = 45609^2 + 24316^2 .

It is a cyclic number.

It is not a de Polignac number, because 2671448737 - 2²⁷ = 2537231009 is a prime.

It is not a weakly prime, because it can be changed into another prime (2671448837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335724368 + 1335724369.

It is an arithmetic number, because the mean of its divisors is an integer number (1335724369).

Almost surely, 2^2671448737 is an apocalyptic number.

It is an amenable number.

2671448737 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671448737 is an equidigital number, since it uses as much as digits as its factorization.

2671448737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1580544, while the sum is 49.

The square root of 2671448737 is about 51686.0594067685. The cubic root of 2671448737 is about 1387.5509792919.

The spelling of 2671448737 in words is "two billion, six hundred seventy-one million, four hundred forty-eight thousand, seven hundred thirty-seven".