3825229492 has 72 divisors (see below), whose sum is σ = 8309797440. Its totient is φ = 1531716480.

The previous prime is 3825229481. The next prime is 3825229547. The reversal of 3825229492 is 2949225283.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264817 + ... + 278887.

Almost surely, 2^3825229492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3825229492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4154898720).

3825229492 is an abundant number, since it is smaller than the sum of its proper divisors (4484567948).

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

3825229492 is a wasteful number, since it uses less digits than its factorization.

3825229492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14181 (or 14172 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 3825229492 is about 61848.4396892921. The cubic root of 3825229492 is about 1563.9366785805.

The spelling of 3825229492 in words is "three billion, eight hundred twenty-five million, two hundred twenty-nine thousand, four hundred ninety-two".