3256226780 has 12 divisors (see below), whose sum is σ = 6838076280. Its totient is φ = 1302490704.

The previous prime is 3256226737. The next prime is 3256226789. The reversal of 3256226780 is 876226523.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256226789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81405650 + ... + 81405689.

It is an arithmetic number, because the mean of its divisors is an integer number (569839690).

Almost surely, 2^3256226780 is an apocalyptic number.

It is an amenable number.

3256226780 is an abundant number, since it is smaller than the sum of its proper divisors (3581849500).

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

3256226780 is a wasteful number, since it uses less digits than its factorization.

3256226780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162811348 (or 162811346 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 3256226780 is about 57063.3575948699. The cubic root of 3256226780 is about 1482.1934210163.

The spelling of 3256226780 in words is "three billion, two hundred fifty-six million, two hundred twenty-six thousand, seven hundred eighty".