38450943 has 20 divisors (see below), whose sum is σ = 59295808. Its totient is φ = 24805440.

The previous prime is 38450933. The next prime is 38450953. The reversal of 38450943 is 34905483.

It is an interprime number because it is at equal distance from previous prime (38450933) and next prime (38450953).

It is not a de Polignac number, because 38450943 - 2⁵ = 38450911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38450898 and 38450907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38450903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5146 + ... + 10167.

Almost surely, 2^38450943 is an apocalyptic number.

38450943 is a deficient number, since it is larger than the sum of its proper divisors (20844865).

38450943 is a wasteful number, since it uses less digits than its factorization.

38450943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15356 (or 15347 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 38450943 is about 6200.8824372020. The cubic root of 38450943 is about 337.5221911335.

It can be divided in two parts, 38450 and 943, that added together give a palindrome (39393).

The spelling of 38450943 in words is "thirty-eight million, four hundred fifty thousand, nine hundred forty-three".