383663136 has 48 divisors (see below), whose sum is σ = 1009260000. Its totient is φ = 127615488.

The previous prime is 383663113. The next prime is 383663141. The reversal of 383663136 is 631366383.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 383663094 and 383663103.

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, 43900 + ... + 51908.

It is an arithmetic number, because the mean of its divisors is an integer number (21026250).

Almost surely, 2^383663136 is an apocalyptic number.

It is an amenable number.

383663136 is an abundant number, since it is smaller than the sum of its proper divisors (625596864).

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

383663136 is a wasteful number, since it uses less digits than its factorization.

383663136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8521 (or 8513 counting only the distinct ones).

The product of its digits is 139968, while the sum is 39.

The square root of 383663136 is about 19587.3207968829. The cubic root of 383663136 is about 726.6356324129.

The spelling of 383663136 in words is "three hundred eighty-three million, six hundred sixty-three thousand, one hundred thirty-six".