880370177382 has 80 divisors (see below), whose sum is σ = 2061133572960. Its totient is φ = 280331808768.

The previous prime is 880370177347. The next prime is 880370177389. The reversal of 880370177382 is 283771073088.

It is a happy number.

It is a super-2 number, since 2×880370177382² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880370177389) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2711668 + ... + 3018920.

It is an arithmetic number, because the mean of its divisors is an integer number (25764169662).

Almost surely, 2^880370177382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 880370177382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1030566786480).

880370177382 is an abundant number, since it is smaller than the sum of its proper divisors (1180763395578).

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

880370177382 is a wasteful number, since it uses less digits than its factorization.

880370177382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308059 (or 308050 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The spelling of 880370177382 in words is "eight hundred eighty billion, three hundred seventy million, one hundred seventy-seven thousand, three hundred eighty-two".