343497601 has 4 divisors (see below), whose sum is σ = 344291332. Its totient is φ = 342703872.

The previous prime is 343497551. The next prime is 343497613. The reversal of 343497601 is 106794343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 167961600 + 175536001 = 12960^2 + 13249^2 .

It is a cyclic number.

It is not a de Polignac number, because 343497601 - 2¹¹ = 343495553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343497691) 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, 396216 + ... + 397081.

It is an arithmetic number, because the mean of its divisors is an integer number (86072833).

Almost surely, 2^343497601 is an apocalyptic number.

It is an amenable number.

343497601 is a deficient number, since it is larger than the sum of its proper divisors (793731).

343497601 is an equidigital number, since it uses as much as digits as its factorization.

343497601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793730.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 343497601 is about 18533.6882729801. The cubic root of 343497601 is about 700.3383405206.

The spelling of 343497601 in words is "three hundred forty-three million, four hundred ninety-seven thousand, six hundred one".