3345671784 has 96 divisors (see below), whose sum is σ = 10478250720. Its totient is φ = 882370944.

The previous prime is 3345671773. The next prime is 3345671809. The reversal of 3345671784 is 4871765433.

It is a super-2 number, since 2×3345671784² = 22387039372507485312, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 94134 + ... + 124709.

It is an arithmetic number, because the mean of its divisors is an integer number (109148445).

Almost surely, 2^3345671784 is an apocalyptic number.

It is an amenable number.

3345671784 is an abundant number, since it is smaller than the sum of its proper divisors (7132578936).

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

3345671784 is a wasteful number, since it uses less digits than its factorization.

3345671784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218879 (or 218868 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 48.

The square root of 3345671784 is about 57841.7823376839. The cubic root of 3345671784 is about 1495.6424324393.

The spelling of 3345671784 in words is "three billion, three hundred forty-five million, six hundred seventy-one thousand, seven hundred eighty-four".