34562979 has 12 divisors (see below), whose sum is σ = 54463032. Its totient is φ = 20947200.

The previous prime is 34562977. The next prime is 34563031. The reversal of 34562979 is 97926543.

It is a happy number.

34562979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34562979 - 2¹ = 34562977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34562977) 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 11 ways as a sum of consecutive naturals, for example, 174462 + ... + 174659.

It is an arithmetic number, because the mean of its divisors is an integer number (4538586).

Almost surely, 2^34562979 is an apocalyptic number.

34562979 is a deficient number, since it is larger than the sum of its proper divisors (19900053).

34562979 is a wasteful number, since it uses less digits than its factorization.

34562979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349138 (or 349135 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 34562979 is about 5879.0287463152. The cubic root of 34562979 is about 325.7394728082.

The spelling of 34562979 in words is "thirty-four million, five hundred sixty-two thousand, nine hundred seventy-nine".