383948 has 6 divisors (see below), whose sum is σ = 671916. Its totient is φ = 191972.

The previous prime is 383941. The next prime is 383951. The reversal of 383948 is 849383.

383948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 383948.

It is not an unprimeable number, because it can be changed into a prime (383941) by changing a digit.

383948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47990 + ... + 47997.

It is an arithmetic number, because the mean of its divisors is an integer number (111986).

2³⁸³⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

383948 is a deficient number, since it is larger than the sum of its proper divisors (287968).

383948 is a wasteful number, since it uses less digits than its factorization.

383948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95991 (or 95989 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 383948 is about 619.6353766531. The cubic root of 383948 is about 72.6815426530.

It can be divided in two parts, 383 and 948, that added together give a palindrome (1331).

The spelling of 383948 in words is "three hundred eighty-three thousand, nine hundred forty-eight".