487743836 has 12 divisors (see below), whose sum is σ = 854705712. Its totient is φ = 243542208.

The previous prime is 487743811. The next prime is 487743857. The reversal of 487743836 is 638347784.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79085 + ... + 85028.

It is an arithmetic number, because the mean of its divisors is an integer number (71225476).

Almost surely, 2^487743836 is an apocalyptic number.

It is an amenable number.

487743836 is a deficient number, since it is larger than the sum of its proper divisors (366961876).

487743836 is a wasteful number, since it uses less digits than its factorization.

487743836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164860 (or 164858 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 50.

The square root of 487743836 is about 22084.9232735819. The cubic root of 487743836 is about 787.1616544675.

The spelling of 487743836 in words is "four hundred eighty-seven million, seven hundred forty-three thousand, eight hundred thirty-six".