3223538687 has 2 divisors, whose sum is σ = 3223538688. Its totient is φ = 3223538686.

The previous prime is 3223538671. The next prime is 3223538723. The reversal of 3223538687 is 7868353223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3223538687 - 2⁴ = 3223538671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223538887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611769343 + 1611769344.

It is an arithmetic number, because the mean of its divisors is an integer number (1611769344).

Almost surely, 2^3223538687 is an apocalyptic number.

3223538687 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223538687 is an equidigital number, since it uses as much as digits as its factorization.

3223538687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 47.

The square root of 3223538687 is about 56776.2158566419. The cubic root of 3223538687 is about 1477.2169954112.

The spelling of 3223538687 in words is "three billion, two hundred twenty-three million, five hundred thirty-eight thousand, six hundred eighty-seven".