343103401 has 12 divisors (see below), whose sum is σ = 365734012. Its totient is φ = 321804288.

The previous prime is 343103393. The next prime is 343103413. The reversal of 343103401 is 104301343.

It can be written as a sum of positive squares in 6 ways, for example, as 17842176 + 325261225 = 4224^2 + 18035^2 .

It is not a de Polignac number, because 343103401 - 2³ = 343103393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343101401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88561 + ... + 92353.

Almost surely, 2^343103401 is an apocalyptic number.

It is an amenable number.

343103401 is a deficient number, since it is larger than the sum of its proper divisors (22630611).

343103401 is a wasteful number, since it uses less digits than its factorization.

343103401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140 (or 4123 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 343103401 is about 18523.0505317024. The cubic root of 343103401 is about 700.0703337492.

Adding to 343103401 its reverse (104301343), we get a palindrome (447404744).

The spelling of 343103401 in words is "three hundred forty-three million, one hundred three thousand, four hundred one".