2324820340 has 24 divisors (see below), whose sum is σ = 4932457992. Its totient is φ = 920340480.

The previous prime is 2324820307. The next prime is 2324820347. The reversal of 2324820340 is 430284232.

It can be written as a sum of positive squares in 4 ways, for example, as 222964624 + 2101855716 = 14932^2 + 45846^2 .

It is a super-2 number, since 2×2324820340² = 10809579226555431200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2324820299 and 2324820308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2324820347) 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, 597241 + ... + 601120.

It is an arithmetic number, because the mean of its divisors is an integer number (205519083).

Almost surely, 2^2324820340 is an apocalyptic number.

2324820340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2324820340 is an abundant number, since it is smaller than the sum of its proper divisors (2607637652).

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

2324820340 is a wasteful number, since it uses less digits than its factorization.

2324820340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198467 (or 1198465 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2324820340 is about 48216.3907815589. The cubic root of 2324820340 is about 1324.7374042323.

The spelling of 2324820340 in words is "two billion, three hundred twenty-four million, eight hundred twenty thousand, three hundred forty".