4609462687 has 2 divisors, whose sum is σ = 4609462688. Its totient is φ = 4609462686.

The previous prime is 4609462667. The next prime is 4609462721. The reversal of 4609462687 is 7862649064.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4609462687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4609462607) 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, 2304731343 + 2304731344.

It is an arithmetic number, because the mean of its divisors is an integer number (2304731344).

Almost surely, 2^4609462687 is an apocalyptic number.

4609462687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4609462687 is an equidigital number, since it uses as much as digits as its factorization.

4609462687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The square root of 4609462687 is about 67893.0238463423. The cubic root of 4609462687 is about 1664.2431110863.

The spelling of 4609462687 in words is "four billion, six hundred nine million, four hundred sixty-two thousand, six hundred eighty-seven".