340424616 has 64 divisors (see below), whose sum is σ = 975024000. Its totient is φ = 97026048.

The previous prime is 340424603. The next prime is 340424647. The reversal of 340424616 is 616424043.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73176 + ... + 77688.

It is an arithmetic number, because the mean of its divisors is an integer number (15234750).

Almost surely, 2^340424616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340424616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487512000).

340424616 is an abundant number, since it is smaller than the sum of its proper divisors (634599384).

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

340424616 is a wasteful number, since it uses less digits than its factorization.

340424616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978 (or 4974 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 340424616 is about 18450.5993398589. The cubic root of 340424616 is about 698.2436348976.

Adding to 340424616 its reverse (616424043), we get a palindrome (956848659).

The spelling of 340424616 in words is "three hundred forty million, four hundred twenty-four thousand, six hundred sixteen".