488340777 has 16 divisors (see below), whose sum is σ = 662621120. Its totient is φ = 319859712.

The previous prime is 488340733. The next prime is 488340803. The reversal of 488340777 is 777043884.

It is not a de Polignac number, because 488340777 - 2⁷ = 488340649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488340277) 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, 34413 + ... + 46485.

It is an arithmetic number, because the mean of its divisors is an integer number (41413820).

Almost surely, 2^488340777 is an apocalyptic number.

It is an amenable number.

488340777 is a deficient number, since it is larger than the sum of its proper divisors (174280343).

488340777 is a wasteful number, since it uses less digits than its factorization.

488340777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12312.

The product of its (nonzero) digits is 1053696, while the sum is 48.

The square root of 488340777 is about 22098.4338132819. The cubic root of 488340777 is about 787.4826545940.

The spelling of 488340777 in words is "four hundred eighty-eight million, three hundred forty thousand, seven hundred seventy-seven".