6341620446 has 24 divisors (see below), whose sum is σ = 15703060464. Its totient is φ = 1811891520.

The previous prime is 6341620433. The next prime is 6341620469. The reversal of 6341620446 is 6440261436.

6341620446 is a `hidden beast` number, since 634 + 16 + 2 + 0 + 4 + 4 + 6 = 666.

It is a super-2 number, since 2×6341620446² = 80432299762250477832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6341620446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25165035 + ... + 25165286.

It is an arithmetic number, because the mean of its divisors is an integer number (654294186).

Almost surely, 2^6341620446 is an apocalyptic number.

6341620446 is an abundant number, since it is smaller than the sum of its proper divisors (9361440018).

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

6341620446 is a wasteful number, since it uses less digits than its factorization.

6341620446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50330336 (or 50330333 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 6341620446 is about 79634.2918973981. The cubic root of 6341620446 is about 1850.9729915582.

The spelling of 6341620446 in words is "six billion, three hundred forty-one million, six hundred twenty thousand, four hundred forty-six".