38857363 has 8 divisors (see below), whose sum is σ = 40391568. Its totient is φ = 37348704.

The previous prime is 38857349. The next prime is 38857397. The reversal of 38857363 is 36375883.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38857363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38857333) 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, 3256 + ... + 9397.

It is an arithmetic number, because the mean of its divisors is an integer number (5048946).

Almost surely, 2^38857363 is an apocalyptic number.

38857363 is a deficient number, since it is larger than the sum of its proper divisors (1534205).

38857363 is a wasteful number, since it uses less digits than its factorization.

38857363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12773.

The product of its digits is 362880, while the sum is 43.

The square root of 38857363 is about 6233.5674376716. The cubic root of 38857363 is about 338.7072100016.

The spelling of 38857363 in words is "thirty-eight million, eight hundred fifty-seven thousand, three hundred sixty-three".