270332069 has 18 divisors (see below), whose sum is σ = 319491270. Its totient is φ = 228069072.

The previous prime is 270332063. The next prime is 270332093. The reversal of 270332069 is 960233072.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 269452225 + 879844 = 16415^2 + 938^2 .

It is a de Polignac number, because none of the positive numbers 2^k-270332069 is a prime.

It is a super-2 number, since 2×270332069² = 146158855059641522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270332063) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 219347 + ... + 220575.

It is an arithmetic number, because the mean of its divisors is an integer number (17749515).

Almost surely, 2^270332069 is an apocalyptic number.

It is an amenable number.

270332069 is a deficient number, since it is larger than the sum of its proper divisors (49159201).

270332069 is an equidigital number, since it uses as much as digits as its factorization.

270332069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 270332069 is about 16441.7781580947. The cubic root of 270332069 is about 646.5952691866.

The spelling of 270332069 in words is "two hundred seventy million, three hundred thirty-two thousand, sixty-nine".