34485661 has 6 divisors (see below), whose sum is σ = 40116030. Its totient is φ = 29559096.

The previous prime is 34485593. The next prime is 34485701. The reversal of 34485661 is 16658443.

It is a happy number.

34485661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 29052100 + 5433561 = 5390^2 + 2331^2 .

It is not a de Polignac number, because 34485661 - 2¹⁹ = 33961373 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34485661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34485161) 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 5 ways as a sum of consecutive naturals, for example, 351846 + ... + 351943.

It is an arithmetic number, because the mean of its divisors is an integer number (6686005).

Almost surely, 2^34485661 is an apocalyptic number.

It is an amenable number.

34485661 is a deficient number, since it is larger than the sum of its proper divisors (5630369).

34485661 is an equidigital number, since it uses as much as digits as its factorization.

34485661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703803 (or 703796 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 34485661 is about 5872.4493186404. The cubic root of 34485661 is about 325.4963964607.

The spelling of 34485661 in words is "thirty-four million, four hundred eighty-five thousand, six hundred sixty-one".