38241929 has 12 divisors (see below), whose sum is σ = 42209412. Its totient is φ = 34620960.

The previous prime is 38241901. The next prime is 38241953. The reversal of 38241929 is 92914283.

It can be written as a sum of positive squares in 2 ways, for example, as 16386304 + 21855625 = 4048^2 + 4675^2 .

It is not a de Polignac number, because 38241929 - 2²⁰ = 37193353 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38241892 and 38241901.

It is not an unprimeable number, because it can be changed into a prime (38241989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37859 + ... + 38855.

It is an arithmetic number, because the mean of its divisors is an integer number (3517451).

Almost surely, 2^38241929 is an apocalyptic number.

It is an amenable number.

38241929 is a deficient number, since it is larger than the sum of its proper divisors (3967483).

38241929 is a wasteful number, since it uses less digits than its factorization.

38241929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1325 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 38241929 is about 6184.0059023258. The cubic root of 38241929 is about 336.9095050038.

The spelling of 38241929 in words is "thirty-eight million, two hundred forty-one thousand, nine hundred twenty-nine".