489306704 has 10 divisors (see below), whose sum is σ = 948031770. Its totient is φ = 244653344.

The previous prime is 489306689. The next prime is 489306739. The reversal of 489306704 is 407603984.

It can be written as a sum of positive squares in only one way, i.e., 477335104 + 11971600 = 21848^2 + 3460^2 .

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 as a sum of consecutive naturals, namely, 15290819 + ... + 15290850.

It is an arithmetic number, because the mean of its divisors is an integer number (94803177).

Almost surely, 2^489306704 is an apocalyptic number.

It is an amenable number.

489306704 is a deficient number, since it is larger than the sum of its proper divisors (458725066).

489306704 is a wasteful number, since it uses less digits than its factorization.

489306704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30581677 (or 30581671 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 489306704 is about 22120.2781176006. The cubic root of 489306704 is about 788.0015202630.

The spelling of 489306704 in words is "four hundred eighty-nine million, three hundred six thousand, seven hundred four".