6773436 has 48 divisors (see below), whose sum is σ = 17875200. Its totient is φ = 2217456.

The previous prime is 6773423. The next prime is 6773441. The reversal of 6773436 is 6343776.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 6² + 7⁵ + 7⁷ + 3⁴ + 4¹¹ + 3¹⁰ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 6773436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5841 + ... + 6903.

It is an arithmetic number, because the mean of its divisors is an integer number (372400).

Almost surely, 2^6773436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6773436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8937600).

6773436 is an abundant number, since it is smaller than the sum of its proper divisors (11101764).

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

6773436 is a wasteful number, since it uses less digits than its factorization.

6773436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135 (or 1127 counting only the distinct ones).

The product of its digits is 63504, while the sum is 36.

The square root of 6773436 is about 2602.5825635318. The cubic root of 6773436 is about 189.2066271310.

The spelling of 6773436 in words is "six million, seven hundred seventy-three thousand, four hundred thirty-six".