6778362 has 16 divisors (see below), whose sum is σ = 13586112. Its totient is φ = 2254560.

The previous prime is 6778351. The next prime is 6778379. The reversal of 6778362 is 2638776.

It is a self number, because there is not a number n which added to its sum of digits gives 6778362.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2787 + ... + 4617.

It is an arithmetic number, because the mean of its divisors is an integer number (849132).

Almost surely, 2^6778362 is an apocalyptic number.

6778362 is an abundant number, since it is smaller than the sum of its proper divisors (6807750).

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

6778362 is a wasteful number, since it uses less digits than its factorization.

6778362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453.

The product of its digits is 84672, while the sum is 39.

The square root of 6778362 is about 2603.5287592036. The cubic root of 6778362 is about 189.2524830302.

It can be divided in two parts, 6778 and 362, that added together give a triangular number (7140 = T₁₁₉).

The spelling of 6778362 in words is "six million, seven hundred seventy-eight thousand, three hundred sixty-two".