538963334386 has 8 divisors (see below), whose sum is σ = 808458933744. Its totient is φ = 269477023140.

The previous prime is 538963334383. The next prime is 538963334387. The reversal of 538963334386 is 683433369835.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (538963334383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2175100 + ... + 2410183.

It is an arithmetic number, because the mean of its divisors is an integer number (101057366718).

Almost surely, 2^538963334386 is an apocalyptic number.

538963334386 is a deficient number, since it is larger than the sum of its proper divisors (269495599358).

538963334386 is a wasteful number, since it uses less digits than its factorization.

538963334386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4644056.

The product of its digits is 100776960, while the sum is 61.

The spelling of 538963334386 in words is "five hundred thirty-eight billion, nine hundred sixty-three million, three hundred thirty-four thousand, three hundred eighty-six".