6974899803648 has 1440 divisors, whose sum is σ = 25879442475744. Its totient is φ = 1795221356544.

The previous prime is 6974899803637. The next prime is 6974899803659. The reversal of 6974899803648 is 8463089984796.

6974899803648 is a `hidden beast` number, since 6 + 9 + 7 + 489 + 98 + 0 + 3 + 6 + 48 = 666.

It is an interprime number because it is at equal distance from previous prime (6974899803637) and next prime (6974899803659).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 9515551890 + ... + 9515552622.

Almost surely, 2^{6974899803648} is an apocalyptic number.

6974899803648 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6974899803648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12939721237872).

6974899803648 is an abundant number, since it is smaller than the sum of its proper divisors (18904542672096).

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

6974899803648 is a wasteful number, since it uses less digits than its factorization.

6974899803648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 4514807808, while the sum is 81.

The spelling of 6974899803648 in words is "six trillion, nine hundred seventy-four billion, eight hundred ninety-nine million, eight hundred three thousand, six hundred forty-eight".