488859697634 has 128 divisors (see below), whose sum is σ = 983762288640. Its totient is φ = 176354841600.

The previous prime is 488859697607. The next prime is 488859697673. The reversal of 488859697634 is 436796958884.

It is a Harshad number since it is a multiple of its sum of digits (77).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94609319 + ... + 94614485.

It is an arithmetic number, because the mean of its divisors is an integer number (7685642880).

Almost surely, 2^488859697634 is an apocalyptic number.

488859697634 is an abundant number, since it is smaller than the sum of its proper divisors (494902591006).

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

488859697634 is a wasteful number, since it uses less digits than its factorization.

488859697634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5784.

The product of its digits is 2508226560, while the sum is 77.

The spelling of 488859697634 in words is "four hundred eighty-eight billion, eight hundred fifty-nine million, six hundred ninety-seven thousand, six hundred thirty-four".