880390080 has 448 divisors, whose sum is σ = 3394252800. Its totient is φ = 213995520.

The previous prime is 880390073. The next prime is 880390081. The reversal of 880390080 is 80093088.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880390081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5088874 + ... + 5089046.

Almost surely, 2^880390080 is an apocalyptic number.

880390080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 880390080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1697126400).

880390080 is an abundant number, since it is smaller than the sum of its proper divisors (2513862720).

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

880390080 is a wasteful number, since it uses less digits than its factorization.

880390080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 880390080 is about 29671.3680169958. The cubic root of 880390080 is about 958.4255442127.

The spelling of 880390080 in words is "eight hundred eighty million, three hundred ninety thousand, eighty".