3382688778 has 64 divisors (see below), whose sum is σ = 7821834240. Its totient is φ = 955281600.

The previous prime is 3382688767. The next prime is 3382688779. The reversal of 3382688778 is 8778862833.

It is a super-2 number, since 2×3382688778² = 22885166737614266568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3382688779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2888133 + ... + 2889303.

It is an arithmetic number, because the mean of its divisors is an integer number (122216160).

Almost surely, 2^3382688778 is an apocalyptic number.

3382688778 is an abundant number, since it is smaller than the sum of its proper divisors (4439145462).

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

3382688778 is a wasteful number, since it uses less digits than its factorization.

3382688778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923.

The product of its digits is 21676032, while the sum is 60.

The square root of 3382688778 is about 58160.8870118055. The cubic root of 3382688778 is about 1501.1382143159.

The spelling of 3382688778 in words is "three billion, three hundred eighty-two million, six hundred eighty-eight thousand, seven hundred seventy-eight".