79969334 has 4 divisors (see below), whose sum is σ = 119954004. Its totient is φ = 39984666.

The previous prime is 79969313. The next prime is 79969349. The reversal of 79969334 is 43396997.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19992332 + ... + 19992335.

It is an arithmetic number, because the mean of its divisors is an integer number (29988501).

Almost surely, 2^79969334 is an apocalyptic number.

79969334 is a deficient number, since it is larger than the sum of its proper divisors (39984670).

79969334 is a wasteful number, since it uses less digits than its factorization.

79969334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39984669.

The product of its digits is 1102248, while the sum is 50.

The square root of 79969334 is about 8942.5574641710. The cubic root of 79969334 is about 430.8318743915.

The spelling of 79969334 in words is "seventy-nine million, nine hundred sixty-nine thousand, three hundred thirty-four".