79870383 has 12 divisors (see below), whose sum is σ = 118486888. Its totient is φ = 51807600.

The previous prime is 79870367. The next prime is 79870387. The reversal of 79870383 is 38307897.

It is not a de Polignac number, because 79870383 - 2⁴ = 79870367 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 (79870387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119593 + ... + 120258.

Almost surely, 2^79870383 is an apocalyptic number.

79870383 is a deficient number, since it is larger than the sum of its proper divisors (38616505).

79870383 is a wasteful number, since it uses less digits than its factorization.

79870383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239894 (or 239891 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 79870383 is about 8937.0231621049. The cubic root of 79870383 is about 430.6541027459.

The spelling of 79870383 in words is "seventy-nine million, eight hundred seventy thousand, three hundred eighty-three".