6320040612 has 24 divisors (see below), whose sum is σ = 15106439712. Its totient is φ = 2055297600.

The previous prime is 6320040607. The next prime is 6320040641. The reversal of 6320040612 is 2160400236.

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, 6422314 + ... + 6423297.

It is an arithmetic number, because the mean of its divisors is an integer number (629434988).

Almost surely, 2^6320040612 is an apocalyptic number.

It is an amenable number.

6320040612 is an abundant number, since it is smaller than the sum of its proper divisors (8786399100).

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

6320040612 is a wasteful number, since it uses less digits than its factorization.

6320040612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845659 (or 12845657 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 6320040612 is about 79498.6830834323. The cubic root of 6320040612 is about 1848.8710533089.

Adding to 6320040612 its reverse (2160400236), we get a palindrome (8480440848).

The spelling of 6320040612 in words is "six billion, three hundred twenty million, forty thousand, six hundred twelve".