3284650687 has 2 divisors, whose sum is σ = 3284650688. Its totient is φ = 3284650686.

The previous prime is 3284650661. The next prime is 3284650697. The reversal of 3284650687 is 7860564823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3284650687 - 2²³ = 3276262079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3284650687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3284650637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642325343 + 1642325344.

It is an arithmetic number, because the mean of its divisors is an integer number (1642325344).

Almost surely, 2^3284650687 is an apocalyptic number.

3284650687 is a deficient number, since it is larger than the sum of its proper divisors (1).

3284650687 is an equidigital number, since it uses as much as digits as its factorization.

3284650687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 3284650687 is about 57311.8721296033. The cubic root of 3284650687 is about 1486.4936675957.

The spelling of 3284650687 in words is "three billion, two hundred eighty-four million, six hundred fifty thousand, six hundred eighty-seven".