3798811 has 4 divisors (see below), whose sum is σ = 3838072. Its totient is φ = 3759552.

The previous prime is 3798793. The next prime is 3798829. The reversal of 3798811 is 1188973.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3798793) and next prime (3798829).

It is a cyclic number.

It is not a de Polignac number, because 3798811 - 2⁹ = 3798299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3796811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19485 + ... + 19678.

It is an arithmetic number, because the mean of its divisors is an integer number (959518).

Almost surely, 2^3798811 is an apocalyptic number.

3798811 is a deficient number, since it is larger than the sum of its proper divisors (39261).

3798811 is an equidigital number, since it uses as much as digits as its factorization.

3798811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39260.

The product of its digits is 12096, while the sum is 37.

The square root of 3798811 is about 1949.0538730369. The cubic root of 3798811 is about 156.0327977282.

The spelling of 3798811 in words is "three million, seven hundred ninety-eight thousand, eight hundred eleven".