880260643 has 2 divisors, whose sum is σ = 880260644. Its totient is φ = 880260642.

The previous prime is 880260637. The next prime is 880260649. The reversal of 880260643 is 346062088.

It is a balanced prime because it is at equal distance from previous prime (880260637) and next prime (880260649).

It is a cyclic number.

It is not a de Polignac number, because 880260643 - 2⁹ = 880260131 is a prime.

It is a super-2 number, since 2×880260643² = 1549717599229546898, which contains 22 as substring.

It is equal to p_45051949 and since 880260643 and 45051949 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (880260649) by changing a digit.

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 as a sum of consecutive naturals, namely, 440130321 + 440130322.

It is an arithmetic number, because the mean of its divisors is an integer number (440130322).

Almost surely, 2^880260643 is an apocalyptic number.

880260643 is a deficient number, since it is larger than the sum of its proper divisors (1).

880260643 is an equidigital number, since it uses as much as digits as its factorization.

880260643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 880260643 is about 29669.1867600041. The cubic root of 880260643 is about 958.3785719254.

The spelling of 880260643 in words is "eight hundred eighty million, two hundred sixty thousand, six hundred forty-three".