338565130 has 16 divisors (see below), whose sum is σ = 615452904. Its totient is φ = 134084800.

The previous prime is 338565127. The next prime is 338565131. The reversal of 338565130 is 31565833.

338565130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 337567129 + 998001 = 18373^2 + 999^2 .

It is a super-2 number, since 2×338565130² = 229252694503833800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338565131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166597 + ... + 168616.

Almost surely, 2^338565130 is an apocalyptic number.

338565130 is a deficient number, since it is larger than the sum of its proper divisors (276887774).

338565130 is a wasteful number, since it uses less digits than its factorization.

338565130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335321.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 338565130 is about 18400.1394016458. The cubic root of 338565130 is about 696.9699848543.

The spelling of 338565130 in words is "three hundred thirty-eight million, five hundred sixty-five thousand, one hundred thirty".