487749603 has 16 divisors (see below), whose sum is σ = 715968000. Its totient is φ = 292891680.

The previous prime is 487749593. The next prime is 487749617. The reversal of 487749603 is 306947784.

It is a happy number.

It is not a de Polignac number, because 487749603 - 2¹³ = 487741411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487749203) 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 in 15 ways as a sum of consecutive naturals, for example, 64203 + ... + 71396.

It is an arithmetic number, because the mean of its divisors is an integer number (44748000).

Almost surely, 2^487749603 is an apocalyptic number.

487749603 is a deficient number, since it is larger than the sum of its proper divisors (228218397).

487749603 is a wasteful number, since it uses less digits than its factorization.

487749603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135722.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 487749603 is about 22085.0538373806. The cubic root of 487749603 is about 787.1647568771.

The spelling of 487749603 in words is "four hundred eighty-seven million, seven hundred forty-nine thousand, six hundred three".