3798231 has 4 divisors (see below), whose sum is σ = 5064312. Its totient is φ = 2532152.

The previous prime is 3798187. The next prime is 3798239. The reversal of 3798231 is 1328973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1328973 = 3 ⋅442991.

It is a cyclic number.

It is not a de Polignac number, because 3798231 - 2¹¹ = 3796183 is a prime.

It is a super-2 number, since 2×3798231² = 28853117458722, which contains 22 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 3798192 and 3798201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3798239) 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, 633036 + ... + 633041.

It is an arithmetic number, because the mean of its divisors is an integer number (1266078).

Almost surely, 2^3798231 is an apocalyptic number.

3798231 is a deficient number, since it is larger than the sum of its proper divisors (1266081).

3798231 is a wasteful number, since it uses less digits than its factorization.

3798231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266080.

The product of its digits is 9072, while the sum is 33.

The square root of 3798231 is about 1948.9050772164. The cubic root of 3798231 is about 156.0248563286.

The spelling of 3798231 in words is "three million, seven hundred ninety-eight thousand, two hundred thirty-one".