880666278788 has 12 divisors (see below), whose sum is σ = 1541248450560. Its totient is φ = 440309578632.

The previous prime is 880666278749. The next prime is 880666278797. The reversal of 880666278788 is 887872666088.

It is a super-3 number, since 3×880666278788³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5805956 + ... + 5955707.

It is an arithmetic number, because the mean of its divisors is an integer number (128437370880).

Almost surely, 2^880666278788 is an apocalyptic number.

It is an amenable number.

880666278788 is a deficient number, since it is larger than the sum of its proper divisors (660582171772).

880666278788 is a wasteful number, since it uses less digits than its factorization.

880666278788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11780386 (or 11780384 counting only the distinct ones).

The product of its (nonzero) digits is 693633024, while the sum is 74.

The spelling of 880666278788 in words is "eight hundred eighty billion, six hundred sixty-six million, two hundred seventy-eight thousand, seven hundred eighty-eight".