3342629728 has 24 divisors (see below), whose sum is σ = 6758664192. Its totient is φ = 1626143616.

The previous prime is 3342629723. The next prime is 3342629747. The reversal of 3342629728 is 8279262433.

It is a super-2 number, since 2×3342629728² = 22346346997018707968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342629723) 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, 1410400 + ... + 1412767.

It is an arithmetic number, because the mean of its divisors is an integer number (281611008).

Almost surely, 2^3342629728 is an apocalyptic number.

It is an amenable number.

3342629728 is an abundant number, since it is smaller than the sum of its proper divisors (3416034464).

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

3342629728 is a wasteful number, since it uses less digits than its factorization.

3342629728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823214 (or 2823206 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 3342629728 is about 57815.4800031964. The cubic root of 3342629728 is about 1495.1889901010.

The spelling of 3342629728 in words is "three billion, three hundred forty-two million, six hundred twenty-nine thousand, seven hundred twenty-eight".