270729632 has 24 divisors (see below), whose sum is σ = 561052800. Its totient is φ = 128240064.

The previous prime is 270729623. The next prime is 270729637. The reversal of 270729632 is 236927072.

It is a happy number.

270729632 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (270729637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222032 + ... + 223247.

It is an arithmetic number, because the mean of its divisors is an integer number (23377200).

Almost surely, 2^270729632 is an apocalyptic number.

It is an amenable number.

270729632 is an abundant number, since it is smaller than the sum of its proper divisors (290323168).

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

270729632 is a wasteful number, since it uses less digits than its factorization.

270729632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445308 (or 445300 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 270729632 is about 16453.8637407753. The cubic root of 270729632 is about 646.9120850233.

The spelling of 270729632 in words is "two hundred seventy million, seven hundred twenty-nine thousand, six hundred thirty-two".