6889800869464 has 8 divisors (see below), whose sum is σ = 12918376630260. Its totient is φ = 3444900434728.

The previous prime is 6889800869423. The next prime is 6889800869473. The reversal of 6889800869464 is 4649680089886.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430612554334 + ... + 430612554349.

Almost surely, 2^{6889800869464} is an apocalyptic number.

It is an amenable number.

6889800869464 is a deficient number, since it is larger than the sum of its proper divisors (6028575760796).

6889800869464 is a wasteful number, since it uses less digits than its factorization.

6889800869464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861225108689 (or 861225108685 counting only the distinct ones).

The product of its (nonzero) digits is 1146617856, while the sum is 76.

The spelling of 6889800869464 in words is "six trillion, eight hundred eighty-nine billion, eight hundred million, eight hundred sixty-nine thousand, four hundred sixty-four".