38269963 has 4 divisors (see below), whose sum is σ = 38283840. Its totient is φ = 38256088.

The previous prime is 38269961. The next prime is 38269967. The reversal of 38269963 is 36996283.

It is a happy number.

38269963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36996283 = 2633 ⋅14051.

It is a cyclic number.

It is not a de Polignac number, because 38269963 - 2¹ = 38269961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38269961) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1243 + ... + 8836.

It is an arithmetic number, because the mean of its divisors is an integer number (9570960).

Almost surely, 2^38269963 is an apocalyptic number.

38269963 is a deficient number, since it is larger than the sum of its proper divisors (13877).

38269963 is a wasteful number, since it uses less digits than its factorization.

38269963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13876.

The product of its digits is 419904, while the sum is 46.

The square root of 38269963 is about 6186.2721407969. The cubic root of 38269963 is about 336.9918109467.

The spelling of 38269963 in words is "thirty-eight million, two hundred sixty-nine thousand, nine hundred sixty-three".