38964337 has 2 divisors, whose sum is σ = 38964338. Its totient is φ = 38964336.

The previous prime is 38964329. The next prime is 38964349. The reversal of 38964337 is 73346983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38489616 + 474721 = 6204^2 + 689^2 .

It is a cyclic number.

It is not a de Polignac number, because 38964337 - 2³ = 38964329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38964293 and 38964302.

It is not a weakly prime, because it can be changed into another prime (38964377) 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, 19482168 + 19482169.

It is an arithmetic number, because the mean of its divisors is an integer number (19482169).

Almost surely, 2^38964337 is an apocalyptic number.

It is an amenable number.

38964337 is a deficient number, since it is larger than the sum of its proper divisors (1).

38964337 is an equidigital number, since it uses as much as digits as its factorization.

38964337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 43.

The square root of 38964337 is about 6242.1420201722. The cubic root of 38964337 is about 339.0177445949.

The spelling of 38964337 in words is "thirty-eight million, nine hundred sixty-four thousand, three hundred thirty-seven".