38348961 has 8 divisors (see below), whose sum is σ = 58436544. Its totient is φ = 21913680.

The previous prime is 38348941. The next prime is 38348963. The reversal of 38348961 is 16984383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-38348961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38348963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913050 + ... + 913091.

It is an arithmetic number, because the mean of its divisors is an integer number (7304568).

Almost surely, 2^38348961 is an apocalyptic number.

It is an amenable number.

38348961 is a deficient number, since it is larger than the sum of its proper divisors (20087583).

38348961 is a wasteful number, since it uses less digits than its factorization.

38348961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826151.

The product of its digits is 124416, while the sum is 42.

The square root of 38348961 is about 6192.6537930034. The cubic root of 38348961 is about 337.2235277660.

The spelling of 38348961 in words is "thirty-eight million, three hundred forty-eight thousand, nine hundred sixty-one".