3226531856 has 20 divisors (see below), whose sum is σ = 6312101952. Its totient is φ = 1597602336.

The previous prime is 3226531849. The next prime is 3226531897. The reversal of 3226531856 is 6581356223.

It is a super-3 number, since 3×3226531856³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977276 + ... + 980571.

Almost surely, 2^3226531856 is an apocalyptic number.

It is an amenable number.

3226531856 is a deficient number, since it is larger than the sum of its proper divisors (3085570096).

3226531856 is a wasteful number, since it uses less digits than its factorization.

3226531856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957958 (or 1957952 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 3226531856 is about 56802.5690968287. The cubic root of 3226531856 is about 1477.6740699419.

The spelling of 3226531856 in words is "three billion, two hundred twenty-six million, five hundred thirty-one thousand, eight hundred fifty-six".