79806334 has 8 divisors (see below), whose sum is σ = 120031560. Its totient is φ = 39795816.

The previous prime is 79806317. The next prime is 79806341. The reversal of 79806334 is 43360897.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52744 + ... + 54235.

It is an arithmetic number, because the mean of its divisors is an integer number (15003945).

Almost surely, 2^79806334 is an apocalyptic number.

79806334 is a deficient number, since it is larger than the sum of its proper divisors (40225226).

79806334 is a wasteful number, since it uses less digits than its factorization.

79806334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107354.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 79806334 is about 8933.4390914138. The cubic root of 79806334 is about 430.5389564304.

The spelling of 79806334 in words is "seventy-nine million, eight hundred six thousand, three hundred thirty-four".