6706763940 has 24 divisors (see below), whose sum is σ = 18778939200. Its totient is φ = 1788470368.

The previous prime is 6706763929. The next prime is 6706763951. The reversal of 6706763940 is 493676076.

It is an interprime number because it is at equal distance from previous prime (6706763929) and next prime (6706763951).

It is a self number, because there is not a number n which added to its sum of digits gives 6706763940.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55889640 + ... + 55889759.

It is an arithmetic number, because the mean of its divisors is an integer number (782455800).

Almost surely, 2^6706763940 is an apocalyptic number.

6706763940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6706763940 is an abundant number, since it is smaller than the sum of its proper divisors (12072175260).

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

6706763940 is a wasteful number, since it uses less digits than its factorization.

6706763940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111779411 (or 111779409 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 48.

The square root of 6706763940 is about 81894.8346356472. The cubic root of 6706763940 is about 1885.8378158778.

The spelling of 6706763940 in words is "six billion, seven hundred six million, seven hundred sixty-three thousand, nine hundred forty".