3340434784 has 24 divisors (see below), whose sum is σ = 6644285928. Its totient is φ = 1652997120.

The previous prime is 3340434781. The next prime is 3340434787. The reversal of 3340434784 is 4874340433.

It is an interprime number because it is at equal distance from previous prime (3340434781) and next prime (3340434787).

It is a super-2 number, since 2×3340434784² = 22317009092314253312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340434781) 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 3 ways as a sum of consecutive naturals, for example, 534982 + ... + 541189.

It is an arithmetic number, because the mean of its divisors is an integer number (276845247).

Almost surely, 2^3340434784 is an apocalyptic number.

It is an amenable number.

3340434784 is a deficient number, since it is larger than the sum of its proper divisors (3303851144).

3340434784 is a wasteful number, since it uses less digits than its factorization.

3340434784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076278 (or 1076270 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 40.

The square root of 3340434784 is about 57796.4945649821. The cubic root of 3340434784 is about 1494.8616455671.

The spelling of 3340434784 in words is "three billion, three hundred forty million, four hundred thirty-four thousand, seven hundred eighty-four".