3442481 has 4 divisors (see below), whose sum is σ = 3934272. Its totient is φ = 2950692.

The previous prime is 3442471. The next prime is 3442487. The reversal of 3442481 is 1842443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1842443 = 17 ⋅108379.

It is a cyclic number.

It is not a de Polignac number, because 3442481 - 2¹⁸ = 3180337 is a prime.

It is a super-2 number, since 2×3442481² = 23701350870722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3442481.

It is not an unprimeable number, because it can be changed into a prime (3442487) 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, 245885 + ... + 245898.

It is an arithmetic number, because the mean of its divisors is an integer number (983568).

Almost surely, 2^3442481 is an apocalyptic number.

It is an amenable number.

3442481 is a deficient number, since it is larger than the sum of its proper divisors (491791).

3442481 is an equidigital number, since it uses as much as digits as its factorization.

3442481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491790.

The product of its digits is 3072, while the sum is 26.

The square root of 3442481 is about 1855.3924113244. The cubic root of 3442481 is about 150.9931286437.

The spelling of 3442481 in words is "three million, four hundred forty-two thousand, four hundred eighty-one".