3924285648409 has 8 divisors (see below), whose sum is σ = 4484922341760. Its totient is φ = 3363655069536.

The previous prime is 3924285648407. The next prime is 3924285648419. The reversal of 3924285648409 is 9048465824293.

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

It is a cyclic number.

It is not a de Polignac number, because 3924285648409 - 2¹ = 3924285648407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3924285648407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59149 + ... + 2802154.

It is an arithmetic number, because the mean of its divisors is an integer number (560615292720).

Almost surely, 2^{3924285648409} is an apocalyptic number.

It is an amenable number.

3924285648409 is a deficient number, since it is larger than the sum of its proper divisors (560636693351).

3924285648409 is a wasteful number, since it uses less digits than its factorization.

3924285648409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057239.

The product of its (nonzero) digits is 119439360, while the sum is 64.

The spelling of 3924285648409 in words is "three trillion, nine hundred twenty-four billion, two hundred eighty-five million, six hundred forty-eight thousand, four hundred nine".