6899348600392 has 16 divisors (see below), whose sum is σ = 12936342042540. Its totient is φ = 3449657389056.

The previous prime is 6899348600357. The next prime is 6899348600407. The reversal of 6899348600392 is 2930068439986.

It can be written as a sum of positive squares in 2 ways, for example, as 6797105979876 + 102242620516 = 2607126^2 + 319754^2 .

It is a super-2 number, since 2×6899348600392² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287133 + ... + 3725740.

Almost surely, 2^{6899348600392} is an apocalyptic number.

It is an amenable number.

6899348600392 is a deficient number, since it is larger than the sum of its proper divisors (6036993442148).

6899348600392 is a wasteful number, since it uses less digits than its factorization.

6899348600392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227792 (or 4227788 counting only the distinct ones).

The product of its (nonzero) digits is 120932352, while the sum is 67.

The spelling of 6899348600392 in words is "six trillion, eight hundred ninety-nine billion, three hundred forty-eight million, six hundred thousand, three hundred ninety-two".