488650770 has 24 divisors (see below), whose sum is σ = 1270492236. Its totient is φ = 130306848.

The previous prime is 488650727. The next prime is 488650777. The reversal of 488650770 is 77056884.

It can be written as a sum of positive squares in 2 ways, for example, as 460231209 + 28419561 = 21453^2 + 5331^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (488650777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2714637 + ... + 2714816.

Almost surely, 2^488650770 is an apocalyptic number.

488650770 is an abundant number, since it is smaller than the sum of its proper divisors (781841466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488650770 is a wasteful number, since it uses less digits than its factorization.

488650770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5429466 (or 5429463 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 488650770 is about 22105.4466139004. The cubic root of 488650770 is about 787.6492476008.

The spelling of 488650770 in words is "four hundred eighty-eight million, six hundred fifty thousand, seven hundred seventy".