711231264 has 288 divisors, whose sum is σ = 2245501440. Its totient is φ = 212889600.

The previous prime is 711231259. The next prime is 711231281. The reversal of 711231264 is 462132117.

It is a tau number, because it is divible by the number of its divisors (288).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10615359 + ... + 10615425.

It is an arithmetic number, because the mean of its divisors is an integer number (7796880).

Almost surely, 2^711231264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 711231264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1122750720).

711231264 is an abundant number, since it is smaller than the sum of its proper divisors (1534270176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

711231264 is a wasteful number, since it uses less digits than its factorization.

711231264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 173 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 711231264 is about 26668.9194381775. The cubic root of 711231264 is about 892.6275353844.

The spelling of 711231264 in words is "seven hundred eleven million, two hundred thirty-one thousand, two hundred sixty-four".