39280001 has 2 divisors, whose sum is σ = 39280002. Its totient is φ = 39280000.

The previous prime is 39279997. The next prime is 39280057. The reversal of 39280001 is 10008293.

39280001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36590401 + 2689600 = 6049^2 + 1640^2 .

It is a cyclic number.

It is not a de Polignac number, because 39280001 - 2² = 39279997 is a prime.

It is equal to p_2392430 and since 39280001 and 2392430 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (39280601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19640000 + 19640001.

It is an arithmetic number, because the mean of its divisors is an integer number (19640001).

Almost surely, 2^39280001 is an apocalyptic number.

It is an amenable number.

39280001 is a deficient number, since it is larger than the sum of its proper divisors (1).

39280001 is an equidigital number, since it uses as much as digits as its factorization.

39280001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 39280001 is about 6267.3759261752. The cubic root of 39280001 is about 339.9307846417.

Adding to 39280001 its reverse (10008293), we get a palindrome (49288294).

The spelling of 39280001 in words is "thirty-nine million, two hundred eighty thousand, one".