711552672 has 72 divisors (see below), whose sum is σ = 2088777600. Its totient is φ = 229530240.

The previous prime is 711552649. The next prime is 711552683. The reversal of 711552672 is 276255117.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30922 + ... + 48777.

It is an arithmetic number, because the mean of its divisors is an integer number (29010800).

Almost surely, 2^711552672 is an apocalyptic number.

711552672 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

711552672 is an abundant number, since it is smaller than the sum of its proper divisors (1377224928).

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

711552672 is a wasteful number, since it uses less digits than its factorization.

711552672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79746 (or 79735 counting only the distinct ones).

The product of its digits is 29400, while the sum is 36.

The square root of 711552672 is about 26674.9446484899. The cubic root of 711552672 is about 892.7619756804.

The spelling of 711552672 in words is "seven hundred eleven million, five hundred fifty-two thousand, six hundred seventy-two".