340244294 has 32 divisors (see below), whose sum is σ = 564985344. Its totient is φ = 152681760.

The previous prime is 340244293. The next prime is 340244309. The reversal of 340244294 is 492442043.

It is a self number, because there is not a number n which added to its sum of digits gives 340244294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340244293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302417 + ... + 303539.

It is an arithmetic number, because the mean of its divisors is an integer number (17655792).

Almost surely, 2^340244294 is an apocalyptic number.

340244294 is a deficient number, since it is larger than the sum of its proper divisors (224741050).

340244294 is a wasteful number, since it uses less digits than its factorization.

340244294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 340244294 is about 18445.7120762523. The cubic root of 340244294 is about 698.1203272004.

The spelling of 340244294 in words is "three hundred forty million, two hundred forty-four thousand, two hundred ninety-four".