2670770591 has 2 divisors, whose sum is σ = 2670770592. Its totient is φ = 2670770590.

The previous prime is 2670770581. The next prime is 2670770681. The reversal of 2670770591 is 1950770762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2670770591 - 2⁶ = 2670770527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2670770521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335385295 + 1335385296.

It is an arithmetic number, because the mean of its divisors is an integer number (1335385296).

Almost surely, 2^2670770591 is an apocalyptic number.

2670770591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2670770591 is an equidigital number, since it uses as much as digits as its factorization.

2670770591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 185220, while the sum is 44.

The square root of 2670770591 is about 51679.4987495041. The cubic root of 2670770591 is about 1387.4335596354.

The spelling of 2670770591 in words is "two billion, six hundred seventy million, seven hundred seventy thousand, five hundred ninety-one".