880229780 has 48 divisors (see below), whose sum is σ = 1973752704. Its totient is φ = 328944000.

The previous prime is 880229767. The next prime is 880229783. The reversal of 880229780 is 87922088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880229783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471 + ... + 42030.

It is an arithmetic number, because the mean of its divisors is an integer number (41119848).

Almost surely, 2^880229780 is an apocalyptic number.

It is an amenable number.

880229780 is an abundant number, since it is smaller than the sum of its proper divisors (1093522924).

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

880229780 is a wasteful number, since it uses less digits than its factorization.

880229780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44576 (or 44574 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 880229780 is about 29668.6666367061. Note that the first 4 decimals coincide. The cubic root of 880229780 is about 958.3673711582.

The spelling of 880229780 in words is "eight hundred eighty million, two hundred twenty-nine thousand, seven hundred eighty".