340541356 has 24 divisors (see below), whose sum is σ = 602380800. Its totient is φ = 168440832.

The previous prime is 340541353. The next prime is 340541387. The reversal of 340541356 is 653145043.

It is not an unprimeable number, because it can be changed into a prime (340541353) 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, 227346 + ... + 228838.

It is an arithmetic number, because the mean of its divisors is an integer number (25099200).

Almost surely, 2^340541356 is an apocalyptic number.

It is an amenable number.

340541356 is a deficient number, since it is larger than the sum of its proper divisors (261839444).

340541356 is a wasteful number, since it uses less digits than its factorization.

340541356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 340541356 is about 18453.7626515570. The cubic root of 340541356 is about 698.3234407658.

Adding to 340541356 its reverse (653145043), we get a palindrome (993686399).

It can be divided in two parts, 340 and 541356, that added together give a square (541696 = 736²).

The spelling of 340541356 in words is "three hundred forty million, five hundred forty-one thousand, three hundred fifty-six".