6369677327840 has 48 divisors (see below), whose sum is σ = 15398324626608. Its totient is φ = 2488618116096.

The previous prime is 6369677327813. The next prime is 6369677327899. The reversal of 6369677327840 is 487237769636.

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 7 ways as a sum of consecutive naturals, for example, 462905717 + ... + 462919476.

It is an arithmetic number, because the mean of its divisors is an integer number (320798429721).

Almost surely, 2^{6369677327840} is an apocalyptic number.

It is an amenable number.

6369677327840 is an abundant number, since it is smaller than the sum of its proper divisors (9028647298768).

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

6369677327840 is a wasteful number, since it uses less digits than its factorization.

6369677327840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925825251 (or 925825243 counting only the distinct ones).

The product of its (nonzero) digits is 384072192, while the sum is 68.

The spelling of 6369677327840 in words is "six trillion, three hundred sixty-nine billion, six hundred seventy-seven million, three hundred twenty-seven thousand, eight hundred forty".