938668794 has 48 divisors (see below), whose sum is σ = 2216482848. Its totient is φ = 264182688.

The previous prime is 938668751. The next prime is 938668831. The reversal of 938668794 is 497866839.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4129 + ... + 43524.

It is an arithmetic number, because the mean of its divisors is an integer number (46176726).

Almost surely, 2^938668794 is an apocalyptic number.

938668794 is an abundant number, since it is smaller than the sum of its proper divisors (1277814054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

938668794 is a wasteful number, since it uses less digits than its factorization.

938668794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47739 (or 47732 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 60.

The square root of 938668794 is about 30637.7021657957. The cubic root of 938668794 is about 979.1234679462.

The spelling of 938668794 in words is "nine hundred thirty-eight million, six hundred sixty-eight thousand, seven hundred ninety-four".