3452641 has 4 divisors (see below), whose sum is σ = 3456432. Its totient is φ = 3448852.

The previous prime is 3452627. The next prime is 3452671. The reversal of 3452641 is 1462543.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3452641 - 2⁵ = 3452609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3452671) 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, 390 + ... + 2656.

It is an arithmetic number, because the mean of its divisors is an integer number (864108).

Almost surely, 2^3452641 is an apocalyptic number.

It is an amenable number.

3452641 is a deficient number, since it is larger than the sum of its proper divisors (3791).

3452641 is a wasteful number, since it uses less digits than its factorization.

3452641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790.

The product of its digits is 2880, while the sum is 25.

The square root of 3452641 is about 1858.1283593982. The cubic root of 3452641 is about 151.1415277623.

The spelling of 3452641 in words is "three million, four hundred fifty-two thousand, six hundred forty-one".