506933386 has 8 divisors (see below), whose sum is σ = 793461024. Its totient is φ = 242446380.

The previous prime is 506933381. The next prime is 506933431. The reversal of 506933386 is 683339605.

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 (506933381) 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, 5510100 + ... + 5510191.

It is an arithmetic number, because the mean of its divisors is an integer number (99182628).

Almost surely, 2^506933386 is an apocalyptic number.

506933386 is a deficient number, since it is larger than the sum of its proper divisors (286527638).

506933386 is a wasteful number, since it uses less digits than its factorization.

506933386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020316.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 506933386 is about 22515.1812340030. The cubic root of 506933386 is about 797.3523858824.

The spelling of 506933386 in words is "five hundred six million, nine hundred thirty-three thousand, three hundred eighty-six".