38963105 has 8 divisors (see below), whose sum is σ = 47319552. Its totient is φ = 30794608.

The previous prime is 38963059. The next prime is 38963107. The reversal of 38963105 is 50136983.

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

It is a cyclic number.

It is not a de Polignac number, because 38963105 - 2⁸ = 38962849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38963107) 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 7 ways as a sum of consecutive naturals, for example, 46529 + ... + 47358.

It is an arithmetic number, because the mean of its divisors is an integer number (5914944).

Almost surely, 2^38963105 is an apocalyptic number.

It is an amenable number.

38963105 is a deficient number, since it is larger than the sum of its proper divisors (8356447).

38963105 is an equidigital number, since it uses as much as digits as its factorization.

38963105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93975.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 38963105 is about 6242.0433353190. The cubic root of 38963105 is about 339.0141714620.

The spelling of 38963105 in words is "thirty-eight million, nine hundred sixty-three thousand, one hundred five".