880288605 has 24 divisors (see below), whose sum is σ = 1743810432. Its totient is φ = 402417504.

The previous prime is 880288553. The next prime is 880288609. The reversal of 880288605 is 506882088.

880288605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 880288605 - 2²⁹ = 343417693 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880288609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1396969 + ... + 1397598.

It is an arithmetic number, because the mean of its divisors is an integer number (72658768).

Almost surely, 2^880288605 is an apocalyptic number.

It is an amenable number.

880288605 is a deficient number, since it is larger than the sum of its proper divisors (863521827).

880288605 is a wasteful number, since it uses less digits than its factorization.

880288605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794585 (or 2794582 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 880288605 is about 29669.6579858953. The cubic root of 880288605 is about 958.3887196387.

The spelling of 880288605 in words is "eight hundred eighty million, two hundred eighty-eight thousand, six hundred five".