34445779 has 8 divisors (see below), whose sum is σ = 35450960. Its totient is φ = 33444576.

The previous prime is 34445753. The next prime is 34445797. The reversal of 34445779 is 97754443.

34445779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 34445779 - 2⁹ = 34445267 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (34445479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30112 + ... + 31234.

It is an arithmetic number, because the mean of its divisors is an integer number (4431370).

Almost surely, 2^34445779 is an apocalyptic number.

34445779 is a deficient number, since it is larger than the sum of its proper divisors (1005181).

34445779 is a wasteful number, since it uses less digits than its factorization.

34445779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989.

The product of its digits is 423360, while the sum is 43.

The square root of 34445779 is about 5869.0526492782. The cubic root of 34445779 is about 325.3708712966.

The spelling of 34445779 in words is "thirty-four million, four hundred forty-five thousand, seven hundred seventy-nine".