393050914 has 16 divisors (see below), whose sum is σ = 624830976. Its totient is φ = 184795200.

The previous prime is 393050909. The next prime is 393050921. The reversal of 393050914 is 419050393.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 393050914.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37159 + ... + 46549.

It is an arithmetic number, because the mean of its divisors is an integer number (39051936).

Almost surely, 2^393050914 is an apocalyptic number.

393050914 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

393050914 is a deficient number, since it is larger than the sum of its proper divisors (231780062).

393050914 is a wasteful number, since it uses less digits than its factorization.

393050914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10641.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 393050914 is about 19825.5116957924. The cubic root of 393050914 is about 732.5145746808.

The spelling of 393050914 in words is "three hundred ninety-three million, fifty thousand, nine hundred fourteen".