3225437847 has 8 divisors (see below), whose sum is σ = 4778426480. Its totient is φ = 2150291880.

The previous prime is 3225437827. The next prime is 3225437849. The reversal of 3225437847 is 7487345223.

3225437847 is a `hidden beast` number, since 3 + 22 + 543 + 7 + 84 + 7 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-3225437847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225437849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59730304 + ... + 59730357.

It is an arithmetic number, because the mean of its divisors is an integer number (597303310).

Almost surely, 2^3225437847 is an apocalyptic number.

3225437847 is a deficient number, since it is larger than the sum of its proper divisors (1552988633).

3225437847 is a wasteful number, since it uses less digits than its factorization.

3225437847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119460670 (or 119460664 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 3225437847 is about 56792.9383550455. The cubic root of 3225437847 is about 1477.5070411167.

The spelling of 3225437847 in words is "three billion, two hundred twenty-five million, four hundred thirty-seven thousand, eight hundred forty-seven".