3355817856 has 64 divisors (see below), whose sum is σ = 9131346000. Its totient is φ = 1091317760.

The previous prime is 3355817851. The next prime is 3355817869. The reversal of 3355817856 is 6587185533.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3355817856² = 22523026965296873472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3355817799 and 3355817808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3355817851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90831 + ... + 122318.

Almost surely, 2^3355817856 is an apocalyptic number.

It is an amenable number.

3355817856 is an abundant number, since it is smaller than the sum of its proper divisors (5775528144).

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

3355817856 is a wasteful number, since it uses less digits than its factorization.

3355817856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213207 (or 213195 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 51.

The square root of 3355817856 is about 57929.4213332051. The cubic root of 3355817856 is about 1497.1527999428.

The spelling of 3355817856 in words is "three billion, three hundred fifty-five million, eight hundred seventeen thousand, eight hundred fifty-six".