340424304 has 60 divisors (see below), whose sum is σ = 966662088. Its totient is φ = 103157120.

The previous prime is 340424267. The next prime is 340424317. The reversal of 340424304 is 403424043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23499 + ... + 35114.

Almost surely, 2^340424304 is an apocalyptic number.

It is an amenable number.

340424304 is an abundant number, since it is smaller than the sum of its proper divisors (626237784).

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

340424304 is a wasteful number, since it uses less digits than its factorization.

340424304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58646 (or 58629 counting only the distinct ones).

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

The square root of 340424304 is about 18450.5908848470. The cubic root of 340424304 is about 698.2434215835.

Adding to 340424304 its reverse (403424043), we get a palindrome (743848347).

The spelling of 340424304 in words is "three hundred forty million, four hundred twenty-four thousand, three hundred four".