3825291485 has 8 divisors (see below), whose sum is σ = 4594224096. Its totient is φ = 3057650320.

The previous prime is 3825291461. The next prime is 3825291493. The reversal of 3825291485 is 5841925283.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3825291485 - 2¹⁰ = 3825290461 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 316331 + ... + 328200.

It is an arithmetic number, because the mean of its divisors is an integer number (574278012).

Almost surely, 2^3825291485 is an apocalyptic number.

It is an amenable number.

3825291485 is a deficient number, since it is larger than the sum of its proper divisors (768932611).

3825291485 is a wasteful number, since it uses less digits than its factorization.

3825291485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645723.

The product of its digits is 691200, while the sum is 47.

The square root of 3825291485 is about 61848.9408559274. The cubic root of 3825291485 is about 1563.9451271022.

The spelling of 3825291485 in words is "three billion, eight hundred twenty-five million, two hundred ninety-one thousand, four hundred eighty-five".