196044693 has 16 divisors (see below), whose sum is σ = 283723776. Its totient is φ = 119689920.

The previous prime is 196044689. The next prime is 196044701. The reversal of 196044693 is 396440691.

It is not a de Polignac number, because 196044693 - 2² = 196044689 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196044643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14838 + ... + 24743.

It is an arithmetic number, because the mean of its divisors is an integer number (17732736).

Almost surely, 2^196044693 is an apocalyptic number.

196044693 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

196044693 is a deficient number, since it is larger than the sum of its proper divisors (87679083).

196044693 is a wasteful number, since it uses less digits than its factorization.

196044693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39724.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 196044693 is about 14001.5960875894. The cubic root of 196044693 is about 580.9227217119.

The spelling of 196044693 in words is "one hundred ninety-six million, forty-four thousand, six hundred ninety-three".