197349346 has 8 divisors (see below), whose sum is σ = 296226000. Its totient is φ = 98607348.

The previous prime is 197349337. The next prime is 197349353. The reversal of 197349346 is 643943791.

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

It is a junction number, because it is equal to n+sod(n) for n = 197349296 and 197349305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29916 + ... + 35911.

It is an arithmetic number, because the mean of its divisors is an integer number (37028250).

Almost surely, 2^197349346 is an apocalyptic number.

197349346 is a deficient number, since it is larger than the sum of its proper divisors (98876654).

197349346 is a wasteful number, since it uses less digits than its factorization.

197349346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67328.

The product of its digits is 489888, while the sum is 46.

The square root of 197349346 is about 14048.1082712229. The cubic root of 197349346 is about 582.2085297240.

The spelling of 197349346 in words is "one hundred ninety-seven million, three hundred forty-nine thousand, three hundred forty-six".