6392090698812 has 576 divisors, whose sum is σ = 21430577280000. Its totient is φ = 1631891390976.

The previous prime is 6392090698811. The next prime is 6392090698837. The reversal of 6392090698812 is 2188960902936.

It is a super-2 number, since 2×6392090698812² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 6392090698812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6392090698811) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 506538639 + ... + 506551257.

Almost surely, 2^{6392090698812} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6392090698812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10715288640000).

6392090698812 is an abundant number, since it is smaller than the sum of its proper divisors (15038486581188).

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

6392090698812 is a wasteful number, since it uses less digits than its factorization.

6392090698812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12895 (or 12880 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The spelling of 6392090698812 in words is "six trillion, three hundred ninety-two billion, ninety million, six hundred ninety-eight thousand, eight hundred twelve".