6773704440 has 64 divisors (see below), whose sum is σ = 21390652800. Its totient is φ = 1711251072.

The previous prime is 6773704439. The next prime is 6773704477. The reversal of 6773704440 is 444073776.

It is a junction number, because it is equal to n+sod(n) for n = 6773704392 and 6773704401.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1483182 + ... + 1487741.

It is an arithmetic number, because the mean of its divisors is an integer number (334228950).

Almost surely, 2^6773704440 is an apocalyptic number.

6773704440 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6773704440 is an abundant number, since it is smaller than the sum of its proper divisors (14616948360).

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

6773704440 is a wasteful number, since it uses less digits than its factorization.

6773704440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970956 (or 2970952 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 42.

The square root of 6773704440 is about 82302.5178229682. The cubic root of 6773704440 is about 1892.0912659886.

The spelling of 6773704440 in words is "six billion, seven hundred seventy-three million, seven hundred four thousand, four hundred forty".