340310052 has 48 divisors (see below), whose sum is σ = 883888320. Its totient is φ = 113230656.

The previous prime is 340310039. The next prime is 340310057. The reversal of 340310052 is 250013043.

340310052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (340310057) 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, 64083 + ... + 69189.

It is an arithmetic number, because the mean of its divisors is an integer number (18414340).

Almost surely, 2^340310052 is an apocalyptic number.

It is an amenable number.

340310052 is an abundant number, since it is smaller than the sum of its proper divisors (543578268).

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

340310052 is a wasteful number, since it uses less digits than its factorization.

340310052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737 (or 5729 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 340310052 is about 18447.4944640187. The cubic root of 340310052 is about 698.1652988479.

Adding to 340310052 its reverse (250013043), we get a palindrome (590323095).

The spelling of 340310052 in words is "three hundred forty million, three hundred ten thousand, fifty-two".