3333305828 has 24 divisors (see below), whose sum is σ = 5905736760. Its totient is φ = 1646035200.

The previous prime is 3333305803. The next prime is 3333305867. The reversal of 3333305828 is 8285033333.

It can be written as a sum of positive squares in 4 ways, for example, as 3096699904 + 236605924 = 55648^2 + 15382^2 .

It is a super-2 number, since 2×3333305828² = 22221855485957531168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3333305791 and 3333305800.

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 7 ways as a sum of consecutive naturals, for example, 155150 + ... + 175322.

It is an arithmetic number, because the mean of its divisors is an integer number (246072365).

Almost surely, 2^3333305828 is an apocalyptic number.

It is an amenable number.

3333305828 is a deficient number, since it is larger than the sum of its proper divisors (2572430932).

3333305828 is a wasteful number, since it uses less digits than its factorization.

3333305828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20687 (or 20685 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 3333305828 is about 57734.7887152971. The cubic root of 3333305828 is about 1493.7974734234.

The spelling of 3333305828 in words is "three billion, three hundred thirty-three million, three hundred five thousand, eight hundred twenty-eight".