488488365 has 12 divisors (see below), whose sum is σ = 846713244. Its totient is φ = 260527104.

The previous prime is 488488361. The next prime is 488488367. The reversal of 488488365 is 563884884.

It can be written as a sum of positive squares in 2 ways, for example, as 332588169 + 155900196 = 18237^2 + 12486^2 .

It is not a de Polignac number, because 488488365 - 2² = 488488361 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488488361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5427604 + ... + 5427693.

It is an arithmetic number, because the mean of its divisors is an integer number (70559437).

Almost surely, 2^488488365 is an apocalyptic number.

488488365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

488488365 is a deficient number, since it is larger than the sum of its proper divisors (358224879).

488488365 is a wasteful number, since it uses less digits than its factorization.

488488365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10855308 (or 10855305 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 54.

The square root of 488488365 is about 22101.7728926889. The cubic root of 488488365 is about 787.5619784931.

The spelling of 488488365 in words is "four hundred eighty-eight million, four hundred eighty-eight thousand, three hundred sixty-five".