34790865 has 16 divisors (see below), whose sum is σ = 57585600. Its totient is φ = 17915072.

The previous prime is 34790863. The next prime is 34790879. The reversal of 34790865 is 56809743.

It is a happy number.

34790865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34790865 - 2¹ = 34790863 is a prime.

It is a super-3 number, since 3×34790865³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34790863) 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 15 ways as a sum of consecutive naturals, for example, 39555 + ... + 40424.

It is an arithmetic number, because the mean of its divisors is an integer number (3599100).

Almost surely, 2^34790865 is an apocalyptic number.

It is an amenable number.

34790865 is a deficient number, since it is larger than the sum of its proper divisors (22794735).

34790865 is a wasteful number, since it uses less digits than its factorization.

34790865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80016.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 34790865 is about 5898.3781669201. The cubic root of 34790865 is about 326.4538104976.

The spelling of 34790865 in words is "thirty-four million, seven hundred ninety thousand, eight hundred sixty-five".