196058397 has 8 divisors (see below), whose sum is σ = 275169760. Its totient is φ = 123826320.

The previous prime is 196058377. The next prime is 196058407. The reversal of 196058397 is 793850691.

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

It is not a de Polignac number, because 196058397 - 2¹² = 196054301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196058327) 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, 1719754 + ... + 1719867.

It is an arithmetic number, because the mean of its divisors is an integer number (34396220).

Almost surely, 2^196058397 is an apocalyptic number.

It is an amenable number.

196058397 is a deficient number, since it is larger than the sum of its proper divisors (79111363).

196058397 is a wasteful number, since it uses less digits than its factorization.

196058397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439643.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 196058397 is about 14002.0854518175. The cubic root of 196058397 is about 580.9362573661.

The spelling of 196058397 in words is "one hundred ninety-six million, fifty-eight thousand, three hundred ninety-seven".