880896977 has 2 divisors, whose sum is σ = 880896978. Its totient is φ = 880896976.

The previous prime is 880896971. The next prime is 880896979. The reversal of 880896977 is 779698088.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 827080081 + 53816896 = 28759^2 + 7336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880896977 is a prime.

Together with 880896979, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (880896971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440448488 + 440448489.

It is an arithmetic number, because the mean of its divisors is an integer number (440448489).

Almost surely, 2^880896977 is an apocalyptic number.

It is an amenable number.

880896977 is a deficient number, since it is larger than the sum of its proper divisors (1).

880896977 is an equidigital number, since it uses as much as digits as its factorization.

880896977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12192768, while the sum is 62.

The square root of 880896977 is about 29679.9086420427. The cubic root of 880896977 is about 958.6094512610.

The spelling of 880896977 in words is "eight hundred eighty million, eight hundred ninety-six thousand, nine hundred seventy-seven".