3733231 has 2 divisors, whose sum is σ = 3733232. Its totient is φ = 3733230.

The previous prime is 3733229. The next prime is 3733259. The reversal of 3733231 is 1323373.

It is a weak prime.

It is an emirp because it is prime and its reverse (1323373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3733231 - 2¹ = 3733229 is a prime.

It is a super-2 number, since 2×3733231² = 27874027398722, which contains 22 as substring.

Together with 3733229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3733211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1866615 + 1866616.

It is an arithmetic number, because the mean of its divisors is an integer number (1866616).

Almost surely, 2^3733231 is an apocalyptic number.

3733231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3733231 is an equidigital number, since it uses as much as digits as its factorization.

3733231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134, while the sum is 22.

The square root of 3733231 is about 1932.1570847113. The cubic root of 3733231 is about 155.1297006655.

The spelling of 3733231 in words is "three million, seven hundred thirty-three thousand, two hundred thirty-one".