383493936 has 40 divisors (see below), whose sum is σ = 1132221184. Its totient is φ = 109569600.

The previous prime is 383493917. The next prime is 383493949. The reversal of 383493936 is 639394383.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570340 + ... + 571011.

Almost surely, 2^383493936 is an apocalyptic number.

It is an amenable number.

383493936 is an abundant number, since it is smaller than the sum of its proper divisors (748727248).

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

383493936 is a wasteful number, since it uses less digits than its factorization.

383493936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141369 (or 1141363 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 48.

The square root of 383493936 is about 19583.0012000204. The cubic root of 383493936 is about 726.5287983915.

The spelling of 383493936 in words is "three hundred eighty-three million, four hundred ninety-three thousand, nine hundred thirty-six".