398383348 has 12 divisors (see below), whose sum is σ = 760550112. Its totient is φ = 181083320.

The previous prime is 398383319. The next prime is 398383357. The reversal of 398383348 is 843383893.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4527040 + ... + 4527127.

It is an arithmetic number, because the mean of its divisors is an integer number (63379176).

Almost surely, 2^398383348 is an apocalyptic number.

It is an amenable number.

398383348 is a deficient number, since it is larger than the sum of its proper divisors (362166764).

398383348 is a wasteful number, since it uses less digits than its factorization.

398383348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9054182 (or 9054180 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 49.

The square root of 398383348 is about 19959.5427803344. The cubic root of 398383348 is about 735.8123266174.

The spelling of 398383348 in words is "three hundred ninety-eight million, three hundred eighty-three thousand, three hundred forty-eight".