196413803 has 4 divisors (see below), whose sum is σ = 196444248. Its totient is φ = 196383360.

The previous prime is 196413757. The next prime is 196413817. The reversal of 196413803 is 308314691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 308314691 = 19 ⋅16227089.

It is a cyclic number.

It is not a de Polignac number, because 196413803 - 2¹⁰ = 196412779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196413853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1301 + ... + 19862.

It is an arithmetic number, because the mean of its divisors is an integer number (49111062).

Almost surely, 2^196413803 is an apocalyptic number.

196413803 is a deficient number, since it is larger than the sum of its proper divisors (30445).

196413803 is an equidigital number, since it uses as much as digits as its factorization.

196413803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30444.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 196413803 is about 14014.7708864612. The cubic root of 196413803 is about 581.2870773280.

The spelling of 196413803 in words is "one hundred ninety-six million, four hundred thirteen thousand, eight hundred three".