38660841 has 16 divisors (see below), whose sum is σ = 57541120. Its totient is φ = 25654320.

The previous prime is 38660833. The next prime is 38660863. The reversal of 38660841 is 14806683.

It is a happy number.

38660841 is a `hidden beast` number, since 3 + 8 + 6 + 608 + 41 = 666.

It is not a de Polignac number, because 38660841 - 2³ = 38660833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38660796 and 38660805.

It is not an unprimeable number, because it can be changed into a prime (38660891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2811 + ... + 9231.

It is an arithmetic number, because the mean of its divisors is an integer number (3596320).

Almost surely, 2^38660841 is an apocalyptic number.

It is an amenable number.

38660841 is a deficient number, since it is larger than the sum of its proper divisors (18880279).

38660841 is a wasteful number, since it uses less digits than its factorization.

38660841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6653 (or 6647 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 38660841 is about 6217.7842516446. The cubic root of 38660841 is about 338.1352381806.

The spelling of 38660841 in words is "thirty-eight million, six hundred sixty thousand, eight hundred forty-one".