196297629 has 8 divisors (see below), whose sum is σ = 285523872. Its totient is φ = 118968240.

The previous prime is 196297613. The next prime is 196297643. The reversal of 196297629 is 926792691.

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

It is not a de Polignac number, because 196297629 - 2⁴ = 196297613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196297609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2974174 + ... + 2974239.

It is an arithmetic number, because the mean of its divisors is an integer number (35690484).

Almost surely, 2^196297629 is an apocalyptic number.

It is an amenable number.

196297629 is a deficient number, since it is larger than the sum of its proper divisors (89226243).

196297629 is a wasteful number, since it uses less digits than its factorization.

196297629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948427.

The product of its digits is 734832, while the sum is 51.

The square root of 196297629 is about 14010.6255748985. The cubic root of 196297629 is about 581.1724489899.

The spelling of 196297629 in words is "one hundred ninety-six million, two hundred ninety-seven thousand, six hundred twenty-nine".