732065049664 has 189 divisors, whose sum is σ = 1664024526783. Its totient is φ = 319353974784.

The previous prime is 732065049649. The next prime is 732065049719. The reversal of 732065049664 is 466940560237.

The square root of 732065049664 is 855608.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 401945856064 + 330119193600 = 633992^2 + 574560^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a Duffinian number.

It is an unprimeable number.

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 in 26 ways as a sum of consecutive naturals, for example, 1690681192 + ... + 1690681624.

Almost surely, 2^732065049664 is an apocalyptic number.

732065049664 is the 855608-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 732065049664

732065049664 is an abundant number, since it is smaller than the sum of its proper divisors (931959477119).

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

732065049664 is an equidigital number, since it uses as much as digits as its factorization.

732065049664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 732065049664 in words is "seven hundred thirty-two billion, sixty-five million, forty-nine thousand, six hundred sixty-four".