34067861 has 4 divisors (see below), whose sum is σ = 34988652. Its totient is φ = 33147072.

The previous prime is 34067851. The next prime is 34067863. The reversal of 34067861 is 16876043.

34067861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16876043 = 23 ⋅733741.

It can be written as a sum of positive squares in 2 ways, for example, as 31427236 + 2640625 = 5606^2 + 1625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34067861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34067863) 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 3 ways as a sum of consecutive naturals, for example, 460340 + ... + 460413.

It is an arithmetic number, because the mean of its divisors is an integer number (8747163).

Almost surely, 2^34067861 is an apocalyptic number.

It is an amenable number.

34067861 is a deficient number, since it is larger than the sum of its proper divisors (920791).

34067861 is an equidigital number, since it uses as much as digits as its factorization.

34067861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920790.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 34067861 is about 5836.7680269135. The cubic root of 34067861 is about 324.1765695354.

The spelling of 34067861 in words is "thirty-four million, sixty-seven thousand, eight hundred sixty-one".