488707633 has 16 divisors (see below), whose sum is σ = 503010000. Its totient is φ = 474698752.

The previous prime is 488707603. The next prime is 488707651. The reversal of 488707633 is 336707884.

It can be written as a sum of positive squares in 8 ways, for example, as 157176369 + 331531264 = 12537^2 + 18208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488707633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488707603) 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, 1816623 + ... + 1816891.

It is an arithmetic number, because the mean of its divisors is an integer number (31438125).

Almost surely, 2^488707633 is an apocalyptic number.

It is an amenable number.

488707633 is a deficient number, since it is larger than the sum of its proper divisors (14302367).

488707633 is a wasteful number, since it uses less digits than its factorization.

488707633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 488707633 is about 22106.7327527159. The cubic root of 488707633 is about 787.6797986370.

The spelling of 488707633 in words is "four hundred eighty-eight million, seven hundred seven thousand, six hundred thirty-three".