343796417 has 4 divisors (see below), whose sum is σ = 354886656. Its totient is φ = 332706180.

The previous prime is 343796351. The next prime is 343796419. The reversal of 343796417 is 714697343.

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, and also an emirpimes, since its reverse is a distinct semiprime: 714697343 = 31 ⋅23054753.

It is a cyclic number.

It is not a de Polignac number, because 343796417 - 2⁸ = 343796161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343796419) 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, 5545073 + ... + 5545134.

It is an arithmetic number, because the mean of its divisors is an integer number (88721664).

Almost surely, 2^343796417 is an apocalyptic number.

It is an amenable number.

343796417 is a deficient number, since it is larger than the sum of its proper divisors (11090239).

343796417 is a wasteful number, since it uses less digits than its factorization.

343796417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11090238.

The product of its digits is 381024, while the sum is 44.

The square root of 343796417 is about 18541.7479488855. The cubic root of 343796417 is about 700.5413614895.

The spelling of 343796417 in words is "three hundred forty-three million, seven hundred ninety-six thousand, four hundred seventeen".