3265642487 has 2 divisors, whose sum is σ = 3265642488. Its totient is φ = 3265642486.

The previous prime is 3265642481. The next prime is 3265642519. The reversal of 3265642487 is 7842465623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3265642487 - 2¹⁴ = 3265626103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3265642481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632821243 + 1632821244.

It is an arithmetic number, because the mean of its divisors is an integer number (1632821244).

Almost surely, 2^3265642487 is an apocalyptic number.

3265642487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3265642487 is an equidigital number, since it uses as much as digits as its factorization.

3265642487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 47.

The square root of 3265642487 is about 57145.8002568868. The cubic root of 3265642487 is about 1483.6206832896.

The spelling of 3265642487 in words is "three billion, two hundred sixty-five million, six hundred forty-two thousand, four hundred eighty-seven".