38863401 has 8 divisors (see below), whose sum is σ = 51849984. Its totient is φ = 25892880.

The previous prime is 38863387. The next prime is 38863403. The reversal of 38863401 is 10436883.

38863401 is nontrivially palindromic in base 2.

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

It is not a de Polignac number, because 38863401 - 2⁶ = 38863337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38863403) 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, 3816 + ... + 9606.

It is an arithmetic number, because the mean of its divisors is an integer number (6481248).

Almost surely, 2^38863401 is an apocalyptic number.

It is an amenable number.

38863401 is a deficient number, since it is larger than the sum of its proper divisors (12986583).

38863401 is a wasteful number, since it uses less digits than its factorization.

38863401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8031.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 38863401 is about 6234.0517322204. The cubic root of 38863401 is about 338.7247528648.

The spelling of 38863401 in words is "thirty-eight million, eight hundred sixty-three thousand, four hundred one".