38883697 has 2 divisors, whose sum is σ = 38883698. Its totient is φ = 38883696.

The previous prime is 38883683. The next prime is 38883749. The reversal of 38883697 is 79638883.

It is a happy number.

It is an a-pointer prime, because the next prime (38883749) can be obtained adding 38883697 to its sum of digits (52).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30869136 + 8014561 = 5556^2 + 2831^2 .

It is an emirp because it is prime and its reverse (79638883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38883697 - 2⁷ = 38883569 is a prime.

It is not a weakly prime, because it can be changed into another prime (38883667) 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 as a sum of consecutive naturals, namely, 19441848 + 19441849.

It is an arithmetic number, because the mean of its divisors is an integer number (19441849).

Almost surely, 2^38883697 is an apocalyptic number.

It is an amenable number.

38883697 is a deficient number, since it is larger than the sum of its proper divisors (1).

38883697 is an equidigital number, since it uses as much as digits as its factorization.

38883697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 52.

The square root of 38883697 is about 6235.6793535268. The cubic root of 38883697 is about 338.7837077426.

The spelling of 38883697 in words is "thirty-eight million, eight hundred eighty-three thousand, six hundred ninety-seven".