343361793 has 8 divisors (see below), whose sum is σ = 459044608. Its totient is φ = 228293424.

The previous prime is 343361773. The next prime is 343361807. The reversal of 343361793 is 397163343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343361793 - 2²⁰ = 342313217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343361713) 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, 152305 + ... + 154542.

It is an arithmetic number, because the mean of its divisors is an integer number (57380576).

Almost surely, 2^343361793 is an apocalyptic number.

It is an amenable number.

343361793 is a deficient number, since it is larger than the sum of its proper divisors (115682815).

343361793 is a wasteful number, since it uses less digits than its factorization.

343361793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307223.

The product of its digits is 122472, while the sum is 39.

The square root of 343361793 is about 18530.0240960448. The cubic root of 343361793 is about 700.2460312036.

The spelling of 343361793 in words is "three hundred forty-three million, three hundred sixty-one thousand, seven hundred ninety-three".