732706560 has 360 divisors, whose sum is σ = 2706713856. Its totient is φ = 189112320.

The previous prime is 732706553. The next prime is 732706567. The reversal of 732706560 is 65607237.

It is a happy number.

732706560 is a `hidden beast` number, since 73 + 27 + 0 + 6 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (732706553) and next prime (732706567).

It is a tau number, because it is divible by the number of its divisors (360).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732706567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3836065 + ... + 3836255.

Almost surely, 2^732706560 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 732706560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1353356928).

732706560 is an abundant number, since it is smaller than the sum of its proper divisors (1974007296).

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

732706560 is a wasteful number, since it uses less digits than its factorization.

732706560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 732706560 is about 27068.5529720375. The cubic root of 732706560 is about 901.5227554534.

The spelling of 732706560 in words is "seven hundred thirty-two million, seven hundred six thousand, five hundred sixty".