880777971 has 12 divisors (see below), whose sum is σ = 1277942848. Its totient is φ = 584550864.

The previous prime is 880777969. The next prime is 880777991. The reversal of 880777971 is 179777088.

It is not a de Polignac number, because 880777971 - 2¹ = 880777969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (880777991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217420 + ... + 221433.

Almost surely, 2^880777971 is an apocalyptic number.

880777971 is a deficient number, since it is larger than the sum of its proper divisors (397164877).

880777971 is a wasteful number, since it uses less digits than its factorization.

880777971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439082 (or 439079 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 54.

The square root of 880777971 is about 29677.9037500966. The cubic root of 880777971 is about 958.5662810921.

The spelling of 880777971 in words is "eight hundred eighty million, seven hundred seventy-seven thousand, nine hundred seventy-one".