3678833 has 2 divisors, whose sum is σ = 3678834. Its totient is φ = 3678832.

The previous prime is 3678823. The next prime is 3678839. The reversal of 3678833 is 3388763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2408704 + 1270129 = 1552^2 + 1127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3678833 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3678839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1839416 + 1839417.

It is an arithmetic number, because the mean of its divisors is an integer number (1839417).

Almost surely, 2^3678833 is an apocalyptic number.

It is an amenable number.

3678833 is a deficient number, since it is larger than the sum of its proper divisors (1).

3678833 is an equidigital number, since it uses as much as digits as its factorization.

3678833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 3678833 is about 1918.0284148052. The cubic root of 3678833 is about 154.3725309532.

The spelling of 3678833 in words is "three million, six hundred seventy-eight thousand, eight hundred thirty-three".