2340506320 has 40 divisors (see below), whose sum is σ = 5574408840. Its totient is φ = 913367040.

The previous prime is 2340506303. The next prime is 2340506339. The reversal of 2340506320 is 236050432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6843456 + 2333662864 = 2616^2 + 48308^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353505 + ... + 360064.

It is an arithmetic number, because the mean of its divisors is an integer number (139360221).

Almost surely, 2^2340506320 is an apocalyptic number.

2340506320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340506320 is an abundant number, since it is smaller than the sum of its proper divisors (3233902520).

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

2340506320 is a wasteful number, since it uses less digits than its factorization.

2340506320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713623 (or 713617 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2340506320 is about 48378.7796456256. The cubic root of 2340506320 is about 1327.7101420172.

Adding to 2340506320 its reverse (236050432), we get a palindrome (2576556752).

The spelling of 2340506320 in words is "two billion, three hundred forty million, five hundred six thousand, three hundred twenty".