880305382666766 has 32 divisors (see below), whose sum is σ = 1509234888648960. Its totient is φ = 377238750552576.

The previous prime is 880305382666751. The next prime is 880305382666811. The reversal of 880305382666766 is 667666283503088.

It is a super-2 number, since 2×880305382666766² (a number of 31 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 880305382666693 and 880305382666702.

It is a congruent number.

It is an unprimeable number.

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, 8388042305 + ... + 8388147251.

It is an arithmetic number, because the mean of its divisors is an integer number (47163590270280).

Almost surely, 2^{880305382666766} is an apocalyptic number.

880305382666766 is a deficient number, since it is larger than the sum of its proper divisors (628929505982194).

880305382666766 is a wasteful number, since it uses less digits than its factorization.

880305382666766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154808.

The product of its (nonzero) digits is 2508226560, while the sum is 74.

The spelling of 880305382666766 in words is "eight hundred eighty trillion, three hundred five billion, three hundred eighty-two million, six hundred sixty-six thousand, seven hundred sixty-six".