4341421 has 8 divisors (see below), whose sum is σ = 4981760. Its totient is φ = 3706128.

The previous prime is 4341419. The next prime is 4341427. The reversal of 4341421 is 1241434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4341421 - 2¹ = 4341419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4341427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820 + ... + 3058.

It is an arithmetic number, because the mean of its divisors is an integer number (622720).

Almost surely, 2^4341421 is an apocalyptic number.

It is an amenable number.

4341421 is a deficient number, since it is larger than the sum of its proper divisors (640339).

4341421 is a wasteful number, since it uses less digits than its factorization.

4341421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523.

The product of its digits is 384, while the sum is 19.

The square root of 4341421 is about 2083.6076886017. The cubic root of 4341421 is about 163.1338055952.

Adding to 4341421 its reverse (1241434), we get a palindrome (5582855).

The spelling of 4341421 in words is "four million, three hundred forty-one thousand, four hundred twenty-one".