6307331340 has 24 divisors (see below), whose sum is σ = 17660527920. Its totient is φ = 1681955008.

The previous prime is 6307331311. The next prime is 6307331353. The reversal of 6307331340 is 431337036.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 6307331298 and 6307331307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52561035 + ... + 52561154.

It is an arithmetic number, because the mean of its divisors is an integer number (735855330).

Almost surely, 2^6307331340 is an apocalyptic number.

6307331340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6307331340 is an abundant number, since it is smaller than the sum of its proper divisors (11353196580).

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

6307331340 is a wasteful number, since it uses less digits than its factorization.

6307331340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105122201 (or 105122199 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 6307331340 is about 79418.7090048686. The cubic root of 6307331340 is about 1847.6308938898.

Adding to 6307331340 its reverse (431337036), we get a palindrome (6738668376).

The spelling of 6307331340 in words is "six billion, three hundred seven million, three hundred thirty-one thousand, three hundred forty".