6460698646882 has 4 divisors (see below), whose sum is σ = 9691047970326. Its totient is φ = 3230349323440.

The previous prime is 6460698646823. The next prime is 6460698646921. The reversal of 6460698646882 is 2886468960646.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3470735466081 + 2989963180801 = 1862991^2 + 1729151^2 .

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 as a sum of consecutive naturals, namely, 1615174661719 + ... + 1615174661722.

Almost surely, 2^{6460698646882} is an apocalyptic number.

6460698646882 is a deficient number, since it is larger than the sum of its proper divisors (3230349323444).

6460698646882 is a wasteful number, since it uses less digits than its factorization.

6460698646882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230349323443.

The product of its (nonzero) digits is 1146617856, while the sum is 73.

The spelling of 6460698646882 in words is "six trillion, four hundred sixty billion, six hundred ninety-eight million, six hundred forty-six thousand, eight hundred eighty-two".