344023413 has 4 divisors (see below), whose sum is σ = 458697888. Its totient is φ = 229348940.

The previous prime is 344023391. The next prime is 344023453. The reversal of 344023413 is 314320443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 344023413 - 2⁸ = 344023157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344023453) 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, 57337233 + ... + 57337238.

It is an arithmetic number, because the mean of its divisors is an integer number (114674472).

Almost surely, 2^344023413 is an apocalyptic number.

It is an amenable number.

344023413 is a deficient number, since it is larger than the sum of its proper divisors (114674475).

344023413 is a wasteful number, since it uses less digits than its factorization.

344023413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114674474.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 344023413 is about 18547.8681524320. The cubic root of 344023413 is about 700.6955080459.

Adding to 344023413 its reverse (314320443), we get a palindrome (658343856).

The spelling of 344023413 in words is "three hundred forty-four million, twenty-three thousand, four hundred thirteen".