489316307 has 16 divisors (see below), whose sum is σ = 518876160. Its totient is φ = 460706400.

The previous prime is 489316301. The next prime is 489316327. The reversal of 489316307 is 703613984.

It is a cyclic number.

It is not a de Polignac number, because 489316307 - 2¹⁰ = 489315283 is a prime.

It is a super-2 number, since 2×489316307² = 478860896592236498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489316301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440669 + ... + 441777.

It is an arithmetic number, because the mean of its divisors is an integer number (32429760).

Almost surely, 2^489316307 is an apocalyptic number.

489316307 is a deficient number, since it is larger than the sum of its proper divisors (29559853).

489316307 is a wasteful number, since it uses less digits than its factorization.

489316307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 489316307 is about 22120.4951798101. The cubic root of 489316307 is about 788.0066752636.

The spelling of 489316307 in words is "four hundred eighty-nine million, three hundred sixteen thousand, three hundred seven".