6870092940 has 144 divisors (see below), whose sum is σ = 21084091392. Its totient is φ = 1810626048.

The previous prime is 6870092923. The next prime is 6870092947. The reversal of 6870092940 is 492900786.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6870092947) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 9075042 + ... + 9075798.

Almost surely, 2^6870092940 is an apocalyptic number.

6870092940 is a gapful number since it is divisible by the number (60) 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 6870092940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10542045696).

6870092940 is an abundant number, since it is smaller than the sum of its proper divisors (14213998452).

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

6870092940 is a wasteful number, since it uses less digits than its factorization.

6870092940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296 (or 1291 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 6870092940 is about 82886.0237917105. The cubic root of 6870092940 is about 1901.0237271679.

The spelling of 6870092940 in words is "six billion, eight hundred seventy million, ninety-two thousand, nine hundred forty".