383992041 has 4 divisors (see below), whose sum is σ = 511989392. Its totient is φ = 255994692.

The previous prime is 383992027. The next prime is 383992097. The reversal of 383992041 is 140299383.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 383992041 - 2⁷ = 383991913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383992241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63998671 + ... + 63998676.

It is an arithmetic number, because the mean of its divisors is an integer number (127997348).

Almost surely, 2^383992041 is an apocalyptic number.

It is an amenable number.

383992041 is a deficient number, since it is larger than the sum of its proper divisors (127997351).

383992041 is a wasteful number, since it uses less digits than its factorization.

383992041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127997350.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 383992041 is about 19595.7148632041. The cubic root of 383992041 is about 726.8432154097.

The spelling of 383992041 in words is "three hundred eighty-three million, nine hundred ninety-two thousand, forty-one".