38773283 has 2 divisors, whose sum is σ = 38773284. Its totient is φ = 38773282.

The previous prime is 38773271. The next prime is 38773289. The reversal of 38773283 is 38237783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38773283 - 2⁸ = 38773027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38773283.

It is not a weakly prime, because it can be changed into another prime (38773289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19386641 + 19386642.

It is an arithmetic number, because the mean of its divisors is an integer number (19386642).

Almost surely, 2^38773283 is an apocalyptic number.

38773283 is a deficient number, since it is larger than the sum of its proper divisors (1).

38773283 is an equidigital number, since it uses as much as digits as its factorization.

38773283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 41.

The square root of 38773283 is about 6226.8196537237. The cubic root of 38773283 is about 338.4627340907.

The spelling of 38773283 in words is "thirty-eight million, seven hundred seventy-three thousand, two hundred eighty-three".