344424461 has 8 divisors (see below), whose sum is σ = 347742720. Its totient is φ = 341122048.

The previous prime is 344424449. The next prime is 344424463. The reversal of 344424461 is 164424443.

It is a happy number.

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 344424461 - 2⁶ = 344424397 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 (344424463) 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, 42260 + ... + 49746.

It is an arithmetic number, because the mean of its divisors is an integer number (43467840).

Almost surely, 2^344424461 is an apocalyptic number.

It is an amenable number.

344424461 is a deficient number, since it is larger than the sum of its proper divisors (3318259).

344424461 is a wasteful number, since it uses less digits than its factorization.

344424461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7923.

The product of its digits is 36864, while the sum is 32.

The square root of 344424461 is about 18558.6761650717. The cubic root of 344424461 is about 700.9676827436.

The spelling of 344424461 in words is "three hundred forty-four million, four hundred twenty-four thousand, four hundred sixty-one".