873211264 has 16 divisors (see below), whose sum is σ = 1739600820. Its totient is φ = 436605568.

The previous prime is 873211259. The next prime is 873211289. The reversal of 873211264 is 462112378.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3410854 + ... + 3411109.

Almost surely, 2^873211264 is an apocalyptic number.

It is an amenable number.

873211264 is a deficient number, since it is larger than the sum of its proper divisors (866389556).

873211264 is an equidigital number, since it uses as much as digits as its factorization.

873211264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6821977 (or 6821965 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 873211264 is about 29550.1482906601. The cubic root of 873211264 is about 955.8133888777.

The spelling of 873211264 in words is "eight hundred seventy-three million, two hundred eleven thousand, two hundred sixty-four".