196164342 has 160 divisors (see below), whose sum is σ = 511847424. Its totient is φ = 55598400.

The previous prime is 196164337. The next prime is 196164431. The reversal of 196164342 is 243461691.

196164342 is a `hidden beast` number, since 1 + 9 + 6 + 1 + 643 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 196164297 and 196164306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2927793 + ... + 2927859.

Almost surely, 2^196164342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196164342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255923712).

196164342 is an abundant number, since it is smaller than the sum of its proper divisors (315683082).

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

196164342 is a wasteful number, since it uses less digits than its factorization.

196164342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 167 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 196164342 is about 14005.8681273243. The cubic root of 196164342 is about 581.0408796110.

The spelling of 196164342 in words is "one hundred ninety-six million, one hundred sixty-four thousand, three hundred forty-two".