3798211 has 8 divisors (see below), whose sum is σ = 3907584. Its totient is φ = 3690120.

The previous prime is 3798187. The next prime is 3798239. The reversal of 3798211 is 1128973.

3798211 = 89² + 90² + ... + 229².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3798211 - 2⁹ = 3797699 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3798251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9726 + ... + 10108.

It is an arithmetic number, because the mean of its divisors is an integer number (488448).

Almost surely, 2^3798211 is an apocalyptic number.

3798211 is a deficient number, since it is larger than the sum of its proper divisors (109373).

3798211 is a wasteful number, since it uses less digits than its factorization.

3798211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641.

The product of its digits is 3024, while the sum is 31.

The square root of 3798211 is about 1948.8999461235. The cubic root of 3798211 is about 156.0245824728.

The spelling of 3798211 in words is "three million, seven hundred ninety-eight thousand, two hundred eleven".