6773893266 has 64 divisors (see below), whose sum is σ = 16012763136. Its totient is φ = 1869436800.

The previous prime is 6773893261. The next prime is 6773893267. The reversal of 6773893266 is 6623983776.

It is not an unprimeable number, because it can be changed into a prime (6773893261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 728406 + ... + 737646.

It is an arithmetic number, because the mean of its divisors is an integer number (250199424).

Almost surely, 2^6773893266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6773893266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8006381568).

6773893266 is an abundant number, since it is smaller than the sum of its proper divisors (9238869870).

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

6773893266 is a wasteful number, since it uses less digits than its factorization.

6773893266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9847.

The product of its digits is 13716864, while the sum is 57.

The square root of 6773893266 is about 82303.6649609238. The cubic root of 6773893266 is about 1892.1088473435.

The spelling of 6773893266 in words is "six billion, seven hundred seventy-three million, eight hundred ninety-three thousand, two hundred sixty-six".