3533368812 has 12 divisors (see below), whose sum is σ = 8244527256. Its totient is φ = 1177789600.

The previous prime is 3533368789. The next prime is 3533368823. The reversal of 3533368812 is 2188633353.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3533368812² = 24969390323228582688, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147223689 + ... + 147223712.

It is an arithmetic number, because the mean of its divisors is an integer number (687043938).

Almost surely, 2^3533368812 is an apocalyptic number.

It is an amenable number.

3533368812 is an abundant number, since it is smaller than the sum of its proper divisors (4711158444).

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

3533368812 is a wasteful number, since it uses less digits than its factorization.

3533368812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294447408 (or 294447406 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 3533368812 is about 59442.1467647325. The cubic root of 3533368812 is about 1523.1043452143.

The spelling of 3533368812 in words is "three billion, five hundred thirty-three million, three hundred sixty-eight thousand, eight hundred twelve".