488797277 has 8 divisors (see below), whose sum is σ = 522676152. Its totient is φ = 455488000.

The previous prime is 488797271. The next prime is 488797289. The reversal of 488797277 is 772797884.

It can be written as a sum of positive squares in 4 ways, for example, as 310147321 + 178649956 = 17611^2 + 13366^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 488797277 - 2⁴ = 488797261 is a prime.

It is a super-2 number, since 2×488797277² = 477845556005229458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488797271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140624 + ... + 144057.

It is an arithmetic number, because the mean of its divisors is an integer number (65334519).

Almost surely, 2^488797277 is an apocalyptic number.

It is an amenable number.

488797277 is a deficient number, since it is larger than the sum of its proper divisors (33878875).

488797277 is a wasteful number, since it uses less digits than its factorization.

488797277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284799.

The product of its digits is 11063808, while the sum is 59.

The square root of 488797277 is about 22108.7601868581. The cubic root of 488797277 is about 787.7279572538.

The spelling of 488797277 in words is "four hundred eighty-eight million, seven hundred ninety-seven thousand, two hundred seventy-seven".