3993819094532 has 24 divisors (see below), whose sum is σ = 7040804088864. Its totient is φ = 1982212993152.

The previous prime is 3993819094483. The next prime is 3993819094537. The reversal of 3993819094532 is 2354909183993.

It is not an unprimeable number, because it can be changed into a prime (3993819094537) 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, 6219938 + ... + 6831929.

It is an arithmetic number, because the mean of its divisors is an integer number (293366837036).

Almost surely, 2^{3993819094532} is an apocalyptic number.

It is an amenable number.

3993819094532 is a deficient number, since it is larger than the sum of its proper divisors (3046984994332).

3993819094532 is a wasteful number, since it uses less digits than its factorization.

3993819094532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13052435 (or 13052433 counting only the distinct ones).

The product of its (nonzero) digits is 56687040, while the sum is 65.

The spelling of 3993819094532 in words is "three trillion, nine hundred ninety-three billion, eight hundred nineteen million, ninety-four thousand, five hundred thirty-two".