6692130940 has 48 divisors (see below), whose sum is σ = 15390847584. Its totient is φ = 2424012800.

The previous prime is 6692130881. The next prime is 6692130959. The reversal of 6692130940 is 490312966.

It is a junction number, because it is equal to n+sod(n) for n = 6692130893 and 6692130902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2641 + ... + 115720.

It is an arithmetic number, because the mean of its divisors is an integer number (320642658).

Almost surely, 2^6692130940 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 6692130940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7695423792).

6692130940 is an abundant number, since it is smaller than the sum of its proper divisors (8698716644).

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

6692130940 is a wasteful number, since it uses less digits than its factorization.

6692130940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118638 (or 118636 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 6692130940 is about 81805.4456622541. The cubic root of 6692130940 is about 1884.4652931092.

The spelling of 6692130940 in words is "six billion, six hundred ninety-two million, one hundred thirty thousand, nine hundred forty".