3322716778 has 8 divisors (see below), whose sum is σ = 4992929568. Its totient is φ = 1658406924.

The previous prime is 3322716773. The next prime is 3322716791. The reversal of 3322716778 is 8776172233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×3322716778³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3322716773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1474326 + ... + 1476577.

It is an arithmetic number, because the mean of its divisors is an integer number (624116196).

Almost surely, 2^3322716778 is an apocalyptic number.

3322716778 is a deficient number, since it is larger than the sum of its proper divisors (1670212790).

3322716778 is a wasteful number, since it uses less digits than its factorization.

3322716778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951468.

The product of its digits is 592704, while the sum is 46.

The square root of 3322716778 is about 57643.0115278513. The cubic root of 3322716778 is about 1492.2139928024.

It can be divided in two parts, 33227 and 16778, that added together give a palindrome (50005).

The spelling of 3322716778 in words is "three billion, three hundred twenty-two million, seven hundred sixteen thousand, seven hundred seventy-eight".