6773408460 has 576 divisors, whose sum is σ = 27271157760. Its totient is φ = 1364014080.

The previous prime is 6773408443. The next prime is 6773408471. The reversal of 6773408460 is 648043776.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 14692630 + ... + 14693090.

It is an arithmetic number, because the mean of its divisors is an integer number (47345760).

Almost surely, 2^6773408460 is an apocalyptic number.

6773408460 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 6773408460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13635578880).

6773408460 is an abundant number, since it is smaller than the sum of its proper divisors (20497749300).

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

6773408460 is a wasteful number, since it uses less digits than its factorization.

6773408460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 6773408460 is about 82300.7196809360. The cubic root of 6773408460 is about 1892.0637070000.

The spelling of 6773408460 in words is "six billion, seven hundred seventy-three million, four hundred eight thousand, four hundred sixty".