38682963 has 12 divisors (see below), whose sum is σ = 60955128. Its totient is φ = 23444160.

The previous prime is 38682953. The next prime is 38682983. The reversal of 38682963 is 36928683.

It is not a de Polignac number, because 38682963 - 2¹⁰ = 38681939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38682923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195270 + ... + 195467.

It is an arithmetic number, because the mean of its divisors is an integer number (5079594).

Almost surely, 2^38682963 is an apocalyptic number.

38682963 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38682963 is a deficient number, since it is larger than the sum of its proper divisors (22272165).

38682963 is a wasteful number, since it uses less digits than its factorization.

38682963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390754 (or 390751 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 38682963 is about 6219.5629267658. The cubic root of 38682963 is about 338.1997203220.

The spelling of 38682963 in words is "thirty-eight million, six hundred eighty-two thousand, nine hundred sixty-three".