197326028734 has 8 divisors (see below), whose sum is σ = 295995640248. Its totient is φ = 98660815320.

The previous prime is 197326028689. The next prime is 197326028737. The reversal of 197326028734 is 437820623791.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197326028737) 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, 984972 + ... + 1168255.

It is an arithmetic number, because the mean of its divisors is an integer number (36999455031).

Almost surely, 2^197326028734 is an apocalyptic number.

197326028734 is a deficient number, since it is larger than the sum of its proper divisors (98669611514).

197326028734 is a wasteful number, since it uses less digits than its factorization.

197326028734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199050.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 197326028734 in words is "one hundred ninety-seven billion, three hundred twenty-six million, twenty-eight thousand, seven hundred thirty-four".