488673736 has 8 divisors (see below), whose sum is σ = 916263270. Its totient is φ = 244336864.

The previous prime is 488673733. The next prime is 488673761. The reversal of 488673736 is 637376884.

It can be written as a sum of positive squares in only one way, i.e., 466300836 + 22372900 = 21594^2 + 4730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (488673733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30542101 + ... + 30542116.

Almost surely, 2^488673736 is an apocalyptic number.

It is an amenable number.

488673736 is a deficient number, since it is larger than the sum of its proper divisors (427589534).

488673736 is a wasteful number, since it uses less digits than its factorization.

488673736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61084223 (or 61084219 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 52.

The square root of 488673736 is about 22105.9660725335. The cubic root of 488673736 is about 787.6615869308.

The spelling of 488673736 in words is "four hundred eighty-eight million, six hundred seventy-three thousand, seven hundred thirty-six".