344369801 has 2 divisors, whose sum is σ = 344369802. Its totient is φ = 344369800.

The previous prime is 344369797. The next prime is 344369803. The reversal of 344369801 is 108963443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333975625 + 10394176 = 18275^2 + 3224^2 .

It is a cyclic number.

It is not a de Polignac number, because 344369801 - 2² = 344369797 is a prime.

Together with 344369803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (344369803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172184900 + 172184901.

It is an arithmetic number, because the mean of its divisors is an integer number (172184901).

Almost surely, 2^344369801 is an apocalyptic number.

It is an amenable number.

344369801 is a deficient number, since it is larger than the sum of its proper divisors (1).

344369801 is an equidigital number, since it uses as much as digits as its factorization.

344369801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 344369801 is about 18557.2034800505. The cubic root of 344369801 is about 700.9305997013.

The spelling of 344369801 in words is "three hundred forty-four million, three hundred sixty-nine thousand, eight hundred one".