340012244 has 24 divisors (see below), whose sum is σ = 699047328. Its totient is φ = 142662240.

The previous prime is 340012229. The next prime is 340012249. The reversal of 340012244 is 442210043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340012249) 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, 296642 + ... + 297785.

It is an arithmetic number, because the mean of its divisors is an integer number (29126972).

Almost surely, 2^340012244 is an apocalyptic number.

It is an amenable number.

340012244 is an abundant number, since it is smaller than the sum of its proper divisors (359035084).

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

340012244 is a wasteful number, since it uses less digits than its factorization.

340012244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594455 (or 594453 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 340012244 is about 18439.4209236624. The cubic root of 340012244 is about 697.9615827658.

Adding to 340012244 its reverse (442210043), we get a palindrome (782222287).

The spelling of 340012244 in words is "three hundred forty million, twelve thousand, two hundred forty-four".