340224272 has 10 divisors (see below), whose sum is σ = 659184558. Its totient is φ = 170112128.

The previous prime is 340224271. The next prime is 340224277. The reversal of 340224272 is 272422043.

It can be written as a sum of positive squares in only one way, i.e., 273703936 + 66520336 = 16544^2 + 8156^2 .

It is not an unprimeable number, because it can be changed into a prime (340224271) 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 as a sum of consecutive naturals, namely, 10631993 + ... + 10632024.

Almost surely, 2^340224272 is an apocalyptic number.

It is an amenable number.

340224272 is a deficient number, since it is larger than the sum of its proper divisors (318960286).

340224272 is a wasteful number, since it uses less digits than its factorization.

340224272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21264025 (or 21264019 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 340224272 is about 18445.1693405076. The cubic root of 340224272 is about 698.1066330796.

The spelling of 340224272 in words is "three hundred forty million, two hundred twenty-four thousand, two hundred seventy-two".