3333286656 has 432 divisors, whose sum is σ = 11632158720. Its totient is φ = 898007040.

The previous prime is 3333286633. The next prime is 3333286657. The reversal of 3333286656 is 6566823333.

It is a super-2 number, since 2×3333286656² = 22221599862135324672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333286657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29498056 + ... + 29498168.

Almost surely, 2^3333286656 is an apocalyptic number.

3333286656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3333286656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5816079360).

3333286656 is an abundant number, since it is smaller than the sum of its proper divisors (8298872064).

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

3333286656 is a wasteful number, since it uses less digits than its factorization.

3333286656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 215 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 45.

The square root of 3333286656 is about 57734.6226799829. The cubic root of 3333286656 is about 1493.7946094857.

The spelling of 3333286656 in words is "three billion, three hundred thirty-three million, two hundred eighty-six thousand, six hundred fifty-six".