383916248 has 8 divisors (see below), whose sum is σ = 719842980. Its totient is φ = 191958120.

The previous prime is 383916233. The next prime is 383916263. The reversal of 383916248 is 842619383.

It is an interprime number because it is at equal distance from previous prime (383916233) and next prime (383916263).

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 383916199 and 383916208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23994758 + ... + 23994773.

Almost surely, 2^383916248 is an apocalyptic number.

It is an amenable number.

383916248 is a deficient number, since it is larger than the sum of its proper divisors (335926732).

383916248 is a wasteful number, since it uses less digits than its factorization.

383916248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47989537 (or 47989533 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 383916248 is about 19593.7808500555. The cubic root of 383916248 is about 726.7953904143.

The spelling of 383916248 in words is "three hundred eighty-three million, nine hundred sixteen thousand, two hundred forty-eight".