341874421 has 6 divisors (see below), whose sum is σ = 397690710. Its totient is φ = 293035176.

The previous prime is 341874389. The next prime is 341874457. The reversal of 341874421 is 124478143.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 183467025 + 158407396 = 13545^2 + 12586^2 .

It is not a de Polignac number, because 341874421 - 2⁵ = 341874389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341874821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3488466 + ... + 3488563.

It is an arithmetic number, because the mean of its divisors is an integer number (66281785).

Almost surely, 2^341874421 is an apocalyptic number.

It is an amenable number.

341874421 is a deficient number, since it is larger than the sum of its proper divisors (55816289).

341874421 is an equidigital number, since it uses as much as digits as its factorization.

341874421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6977043 (or 6977036 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 341874421 is about 18489.8464298652. The cubic root of 341874421 is about 699.2334609033.

The spelling of 341874421 in words is "three hundred forty-one million, eight hundred seventy-four thousand, four hundred twenty-one".