3452331 has 4 divisors (see below), whose sum is σ = 4603112. Its totient is φ = 2301552.

The previous prime is 3452329. The next prime is 3452333. The reversal of 3452331 is 1332543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1332543 = 3 ⋅444181.

It is an interprime number because it is at equal distance from previous prime (3452329) and next prime (3452333).

It is not a de Polignac number, because 3452331 - 2¹ = 3452329 is a prime.

It is a super-2 number, since 2×3452331² = 23837178667122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3452298 and 3452307.

It is not an unprimeable number, because it can be changed into a prime (3452333) 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 3 ways as a sum of consecutive naturals, for example, 575386 + ... + 575391.

It is an arithmetic number, because the mean of its divisors is an integer number (1150778).

Almost surely, 2^3452331 is an apocalyptic number.

3452331 is a deficient number, since it is larger than the sum of its proper divisors (1150781).

3452331 is a wasteful number, since it uses less digits than its factorization.

3452331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150780.

The product of its digits is 1080, while the sum is 21.

The square root of 3452331 is about 1858.0449402531. The cubic root of 3452331 is about 151.1370041454.

Adding to 3452331 its reverse (1332543), we get a palindrome (4784874).

The spelling of 3452331 in words is "three million, four hundred fifty-two thousand, three hundred thirty-one".