6705274380 has 96 divisors (see below), whose sum is σ = 21678214656. Its totient is φ = 1516824576.

The previous prime is 6705274379. The next prime is 6705274399. The reversal of 6705274380 is 834725076.

It is a super-2 number, since 2×6705274380² = 89921409022168768800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 41554 + ... + 123033.

It is an arithmetic number, because the mean of its divisors is an integer number (225814736).

Almost surely, 2^6705274380 is an apocalyptic number.

6705274380 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6705274380 is an abundant number, since it is smaller than the sum of its proper divisors (14972940276).

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

6705274380 is a wasteful number, since it uses less digits than its factorization.

6705274380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164703 (or 164701 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 6705274380 is about 81885.7397841651. The cubic root of 6705274380 is about 1885.6981918310.

The spelling of 6705274380 in words is "six billion, seven hundred five million, two hundred seventy-four thousand, three hundred eighty".