3225784632 has 64 divisors (see below), whose sum is σ = 9220780800. Its totient is φ = 921227520.

The previous prime is 3225784631. The next prime is 3225784649. The reversal of 3225784632 is 2364875223.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225784631) 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 15 ways as a sum of consecutive naturals, for example, 632332 + ... + 637412.

It is an arithmetic number, because the mean of its divisors is an integer number (144074700).

Almost surely, 2^3225784632 is an apocalyptic number.

It is an amenable number.

3225784632 is an abundant number, since it is smaller than the sum of its proper divisors (5994996168).

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

3225784632 is a wasteful number, since it uses less digits than its factorization.

3225784632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8876 (or 8872 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 3225784632 is about 56795.9913374175. The cubic root of 3225784632 is about 1477.5599909219.

The spelling of 3225784632 in words is "three billion, two hundred twenty-five million, seven hundred eighty-four thousand, six hundred thirty-two".