6460698646880 has 24 divisors (see below), whose sum is σ = 15263400553632. Its totient is φ = 2584279458688.

The previous prime is 6460698646823. The next prime is 6460698646921. The reversal of 6460698646880 is 886468960646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20189683112 + ... + 20189683431.

It is an arithmetic number, because the mean of its divisors is an integer number (635975023068).

Almost surely, 2^{6460698646880} is an apocalyptic number.

It is an amenable number.

6460698646880 is an abundant number, since it is smaller than the sum of its proper divisors (8802701906752).

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

6460698646880 is a wasteful number, since it uses less digits than its factorization.

6460698646880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40379366558 (or 40379366550 counting only the distinct ones).

The product of its (nonzero) digits is 573308928, while the sum is 71.

The spelling of 6460698646880 in words is "six trillion, four hundred sixty billion, six hundred ninety-eight million, six hundred forty-six thousand, eight hundred eighty".