348164197 has 4 divisors (see below), whose sum is σ = 351418176. Its totient is φ = 344910220.

The previous prime is 348164183. The next prime is 348164209. The reversal of 348164197 is 791461843.

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.

It is a de Polignac number, because none of the positive numbers 2^k-348164197 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 (348161197) 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, 1626829 + ... + 1627042.

It is an arithmetic number, because the mean of its divisors is an integer number (87854544).

Almost surely, 2^348164197 is an apocalyptic number.

It is an amenable number.

348164197 is a deficient number, since it is larger than the sum of its proper divisors (3253979).

348164197 is a wasteful number, since it uses less digits than its factorization.

348164197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253978.

The product of its digits is 145152, while the sum is 43.

The square root of 348164197 is about 18659.1585287226. The cubic root of 348164197 is about 703.4955743560.

The spelling of 348164197 in words is "three hundred forty-eight million, one hundred sixty-four thousand, one hundred ninety-seven".