3260440567 has 2 divisors, whose sum is σ = 3260440568. Its totient is φ = 3260440566.

The previous prime is 3260440511. The next prime is 3260440571. The reversal of 3260440567 is 7650440623.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3260440567 - 2⁷ = 3260440439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3260440067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630220283 + 1630220284.

It is an arithmetic number, because the mean of its divisors is an integer number (1630220284).

Almost surely, 2^3260440567 is an apocalyptic number.

3260440567 is a deficient number, since it is larger than the sum of its proper divisors (1).

3260440567 is an equidigital number, since it uses as much as digits as its factorization.

3260440567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 3260440567 is about 57100.2676613692. The cubic root of 3260440567 is about 1482.8324996824.

The spelling of 3260440567 in words is "three billion, two hundred sixty million, four hundred forty thousand, five hundred sixty-seven".