38849463 has 10 divisors (see below), whose sum is σ = 58034504. Its totient is φ = 25899588.

The previous prime is 38849449. The next prime is 38849467. The reversal of 38849463 is 36494883.

It is not a de Polignac number, because 38849463 - 2⁸ = 38849207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38849467) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 239731 + ... + 239892.

Almost surely, 2^38849463 is an apocalyptic number.

38849463 is a deficient number, since it is larger than the sum of its proper divisors (19185041).

38849463 is an equidigital number, since it uses as much as digits as its factorization.

38849463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479635 (or 479626 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 38849463 is about 6232.9337394200. The cubic root of 38849463 is about 338.6842545211.

The spelling of 38849463 in words is "thirty-eight million, eight hundred forty-nine thousand, four hundred sixty-three".