6246406008 has 192 divisors, whose sum is σ = 18362572800. Its totient is φ = 1913829120.

The previous prime is 6246406007. The next prime is 6246406037. The reversal of 6246406008 is 8006046426.

It is a happy number.

6246406008 is a `hidden beast` number, since 6 + 2 + 4 + 6 + 40 + 600 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6246406003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3550233 + ... + 3551991.

It is an arithmetic number, because the mean of its divisors is an integer number (95638400).

Almost surely, 2^6246406008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6246406008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9181286400).

6246406008 is an abundant number, since it is smaller than the sum of its proper divisors (12116166792).

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

6246406008 is a wasteful number, since it uses less digits than its factorization.

6246406008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 6246406008 is about 79034.2078343296. The cubic root of 6246406008 is about 1841.6626048281.

The spelling of 6246406008 in words is "six billion, two hundred forty-six million, four hundred six thousand, eight".