196695970374 has 8 divisors (see below), whose sum is σ = 393391940760. Its totient is φ = 65565323456.

The previous prime is 196695970369. The next prime is 196695970397. The reversal of 196695970374 is 473079596691.

It is a happy number.

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

196695970374 is an admirable number.

It is a super-2 number, since 2×196695970374² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 16391330859 + ... + 16391330870.

It is an arithmetic number, because the mean of its divisors is an integer number (49173992595).

Almost surely, 2^196695970374 is an apocalyptic number.

196695970374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196695970374 is a wasteful number, since it uses less digits than its factorization.

196695970374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32782661734.

The product of its (nonzero) digits is 77157360, while the sum is 66.

The spelling of 196695970374 in words is "one hundred ninety-six billion, six hundred ninety-five million, nine hundred seventy thousand, three hundred seventy-four".