38674963 has 4 divisors (see below), whose sum is σ = 38957400. Its totient is φ = 38392528.

The previous prime is 38674927. The next prime is 38674969. The reversal of 38674963 is 36947683.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38674963 - 2²¹ = 36577811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38674969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141013 + ... + 141286.

It is an arithmetic number, because the mean of its divisors is an integer number (9739350).

Almost surely, 2^38674963 is an apocalyptic number.

38674963 is a deficient number, since it is larger than the sum of its proper divisors (282437).

38674963 is a wasteful number, since it uses less digits than its factorization.

38674963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282436.

The product of its digits is 653184, while the sum is 46.

The square root of 38674963 is about 6218.9197615020. The cubic root of 38674963 is about 338.1764044219.

The spelling of 38674963 in words is "thirty-eight million, six hundred seventy-four thousand, nine hundred sixty-three".