197086334 has 4 divisors (see below), whose sum is σ = 295629504. Its totient is φ = 98543166.

The previous prime is 197086319. The next prime is 197086343. The reversal of 197086334 is 433680791.

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

It is a junction number, because it is equal to n+sod(n) for n = 197086291 and 197086300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49271582 + ... + 49271585.

It is an arithmetic number, because the mean of its divisors is an integer number (73907376).

Almost surely, 2^197086334 is an apocalyptic number.

197086334 is a deficient number, since it is larger than the sum of its proper divisors (98543170).

197086334 is an equidigital number, since it uses as much as digits as its factorization.

197086334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98543169.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 197086334 is about 14038.7440321419. The cubic root of 197086334 is about 581.9497738528.

The spelling of 197086334 in words is "one hundred ninety-seven million, eighty-six thousand, three hundred thirty-four".