343608693 has 8 divisors (see below), whose sum is σ = 458941248. Its totient is φ = 228674304.

The previous prime is 343608667. The next prime is 343608701. The reversal of 343608693 is 396806343.

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

It is not a de Polignac number, because 343608693 - 2¹⁰ = 343607669 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343608623) 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, 97521 + ... + 100982.

It is an arithmetic number, because the mean of its divisors is an integer number (57367656).

Almost surely, 2^343608693 is an apocalyptic number.

It is an amenable number.

343608693 is a deficient number, since it is larger than the sum of its proper divisors (115332555).

343608693 is a wasteful number, since it uses less digits than its factorization.

343608693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199083.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 343608693 is about 18536.6850596324. The cubic root of 343608693 is about 700.4138321696.

The spelling of 343608693 in words is "three hundred forty-three million, six hundred eight thousand, six hundred ninety-three".