270830238 has 16 divisors (see below), whose sum is σ = 619040640. Its totient is φ = 77380056.

The previous prime is 270830227. The next prime is 270830239. The reversal of 270830238 is 832038072.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 270830199 and 270830208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270830239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3224128 + ... + 3224211.

It is an arithmetic number, because the mean of its divisors is an integer number (38690040).

Almost surely, 2^270830238 is an apocalyptic number.

270830238 is an abundant number, since it is smaller than the sum of its proper divisors (348210402).

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

270830238 is a wasteful number, since it uses less digits than its factorization.

270830238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6448351.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 270830238 is about 16456.9206718633. The cubic root of 270830238 is about 646.9922082279.

The spelling of 270830238 in words is "two hundred seventy million, eight hundred thirty thousand, two hundred thirty-eight".