79606349 has 4 divisors (see below), whose sum is σ = 79685340. Its totient is φ = 79527360.

The previous prime is 79606343. The next prime is 79606361. The reversal of 79606349 is 94360697.

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

It can be written as a sum of positive squares in 2 ways, for example, as 48748324 + 30858025 = 6982^2 + 5555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79606349 is a prime.

It is a super-2 number, since 2×79606349² = 12674341602219602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79606343) 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, 37964 + ... + 40005.

It is an arithmetic number, because the mean of its divisors is an integer number (19921335).

Almost surely, 2^79606349 is an apocalyptic number.

It is an amenable number.

79606349 is a deficient number, since it is larger than the sum of its proper divisors (78991).

79606349 is a wasteful number, since it uses less digits than its factorization.

79606349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78990.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 79606349 is about 8922.2390127142. The cubic root of 79606349 is about 430.1790294714.

The spelling of 79606349 in words is "seventy-nine million, six hundred six thousand, three hundred forty-nine".