880420648 has 8 divisors (see below), whose sum is σ = 1650788730. Its totient is φ = 440210320.

The previous prime is 880420627. The next prime is 880420679. The reversal of 880420648 is 846024088.

It can be written as a sum of positive squares in only one way, i.e., 871312324 + 9108324 = 29518^2 + 3018^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 880420648.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55026283 + ... + 55026298.

Almost surely, 2^880420648 is an apocalyptic number.

It is an amenable number.

880420648 is a deficient number, since it is larger than the sum of its proper divisors (770368082).

880420648 is a wasteful number, since it uses less digits than its factorization.

880420648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110052587 (or 110052583 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 880420648 is about 29671.8831219052. The cubic root of 880420648 is about 958.4366365734.

The spelling of 880420648 in words is "eight hundred eighty million, four hundred twenty thousand, six hundred forty-eight".