3804929 has 2 divisors, whose sum is σ = 3804930. Its totient is φ = 3804928.

The previous prime is 3804919. The next prime is 3804937. The reversal of 3804929 is 9294083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3783025 + 21904 = 1945^2 + 148^2 .

It is an emirp because it is prime and its reverse (9294083) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3804929 is a prime.

It is not a weakly prime, because it can be changed into another prime (3804919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902464 + 1902465.

It is an arithmetic number, because the mean of its divisors is an integer number (1902465).

Almost surely, 2^3804929 is an apocalyptic number.

It is an amenable number.

3804929 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804929 is an equidigital number, since it uses as much as digits as its factorization.

3804929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 3804929 is about 1950.6227210817. The cubic root of 3804929 is about 156.1165166118.

The spelling of 3804929 in words is "three million, eight hundred four thousand, nine hundred twenty-nine".