880954849 has 2 divisors, whose sum is σ = 880954850. Its totient is φ = 880954848.

The previous prime is 880954847. The next prime is 880954859. The reversal of 880954849 is 948459088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 686073249 + 194881600 = 26193^2 + 13960^2 .

It is a cyclic number.

It is not a de Polignac number, because 880954849 - 2¹ = 880954847 is a prime.

It is a super-2 number, since 2×880954849² = 1552162891953225602, which contains 22 as substring.

Together with 880954847, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 880954849.

It is not a weakly prime, because it can be changed into another prime (880954843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440477424 + 440477425.

It is an arithmetic number, because the mean of its divisors is an integer number (440477425).

Almost surely, 2^880954849 is an apocalyptic number.

It is an amenable number.

880954849 is a deficient number, since it is larger than the sum of its proper divisors (1).

880954849 is an equidigital number, since it uses as much as digits as its factorization.

880954849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3317760, while the sum is 55.

The square root of 880954849 is about 29680.8835616462. The cubic root of 880954849 is about 958.6304432850.

The spelling of 880954849 in words is "eight hundred eighty million, nine hundred fifty-four thousand, eight hundred forty-nine".