3241926645 has 16 divisors (see below), whose sum is σ = 5188300992. Its totient is φ = 1728621440.

The previous prime is 3241926641. The next prime is 3241926671. The reversal of 3241926645 is 5466291423.

It is not a de Polignac number, because 3241926645 - 2² = 3241926641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3241926597 and 3241926606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241926641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47329 + ... + 93401.

It is an arithmetic number, because the mean of its divisors is an integer number (324268812).

Almost surely, 2^3241926645 is an apocalyptic number.

It is an amenable number.

3241926645 is a deficient number, since it is larger than the sum of its proper divisors (1946374347).

3241926645 is a wasteful number, since it uses less digits than its factorization.

3241926645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50772.

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

The square root of 3241926645 is about 56937.9192190934. The cubic root of 3241926645 is about 1480.0204898855.

The spelling of 3241926645 in words is "three billion, two hundred forty-one million, nine hundred twenty-six thousand, six hundred forty-five".