488681049 has 16 divisors (see below), whose sum is σ = 666095360. Its totient is φ = 318597840.

The previous prime is 488680999. The next prime is 488681051. The reversal of 488681049 is 940186884.

It is not a de Polignac number, because 488681049 - 2⁷ = 488680921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488680989 and 488681007.

It is not an unprimeable number, because it can be changed into a prime (488682049) 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, 19194 + ... + 36684.

It is an arithmetic number, because the mean of its divisors is an integer number (41630960).

Almost surely, 2^488681049 is an apocalyptic number.

It is an amenable number.

488681049 is a deficient number, since it is larger than the sum of its proper divisors (177414311).

488681049 is a wasteful number, since it uses less digits than its factorization.

488681049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17700.

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 488681049 is about 22106.1314797501. The cubic root of 488681049 is about 787.6655160284.

The spelling of 488681049 in words is "four hundred eighty-eight million, six hundred eighty-one thousand, forty-nine".