487990610 has 64 divisors (see below), whose sum is σ = 971447904. Its totient is φ = 175718400.

The previous prime is 487990603. The next prime is 487990631. The reversal of 487990610 is 16099784.

It can be written as a sum of positive squares in 16 ways, for example, as 136165561 + 351825049 = 11669^2 + 18757^2 .

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 31 ways as a sum of consecutive naturals, for example, 368750 + ... + 370070.

Almost surely, 2^487990610 is an apocalyptic number.

487990610 is a deficient number, since it is larger than the sum of its proper divisors (483457294).

487990610 is a wasteful number, since it uses less digits than its factorization.

487990610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 487990610 is about 22090.5095006883. The cubic root of 487990610 is about 787.2943869011.

The spelling of 487990610 in words is "four hundred eighty-seven million, nine hundred ninety thousand, six hundred ten".