340234044 has 24 divisors (see below), whose sum is σ = 794196480. Its totient is φ = 113366064.

The previous prime is 340234043. The next prime is 340234049. The reversal of 340234044 is 440432043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340234043) 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, 41077 + ... + 48659.

It is an arithmetic number, because the mean of its divisors is an integer number (33091520).

Almost surely, 2^340234044 is an apocalyptic number.

It is an amenable number.

340234044 is an abundant number, since it is smaller than the sum of its proper divisors (453962436).

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

340234044 is a wasteful number, since it uses less digits than its factorization.

340234044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11329 (or 11327 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 340234044 is about 18445.4342318092. The cubic root of 340234044 is about 698.1133167422.

Adding to 340234044 its reverse (440432043), we get a palindrome (780666087).

The spelling of 340234044 in words is "three hundred forty million, two hundred thirty-four thousand, forty-four".