38303801 has 2 divisors, whose sum is σ = 38303802. Its totient is φ = 38303800.

The previous prime is 38303773. The next prime is 38303819. The reversal of 38303801 is 10830383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37222201 + 1081600 = 6101^2 + 1040^2 .

It is an emirp because it is prime and its reverse (10830383) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38303801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38303831) 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, 19151900 + 19151901.

It is an arithmetic number, because the mean of its divisors is an integer number (19151901).

Almost surely, 2^38303801 is an apocalyptic number.

It is an amenable number.

38303801 is a deficient number, since it is larger than the sum of its proper divisors (1).

38303801 is an equidigital number, since it uses as much as digits as its factorization.

38303801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 38303801 is about 6189.0064630763. The cubic root of 38303801 is about 337.0911035232.

The spelling of 38303801 in words is "thirty-eight million, three hundred three thousand, eight hundred one".