3438541 has 4 divisors (see below), whose sum is σ = 3444732. Its totient is φ = 3432352.

The previous prime is 3438529. The next prime is 3438571. The reversal of 3438541 is 1458343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 122500 + 3316041 = 350^2 + 1821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3438541 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438511) 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, 2170 + ... + 3403.

It is an arithmetic number, because the mean of its divisors is an integer number (861183).

Almost surely, 2^3438541 is an apocalyptic number.

It is an amenable number.

3438541 is a deficient number, since it is larger than the sum of its proper divisors (6191).

3438541 is an equidigital number, since it uses as much as digits as its factorization.

3438541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190.

The product of its digits is 5760, while the sum is 28.

The square root of 3438541 is about 1854.3303373455. The cubic root of 3438541 is about 150.9355015974.

The spelling of 3438541 in words is "three million, four hundred thirty-eight thousand, five hundred forty-one".