34589140 has 12 divisors (see below), whose sum is σ = 72637236. Its totient is φ = 13835648.

The previous prime is 34589131. The next prime is 34589153. The reversal of 34589140 is 4198543.

34589140 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 2 ways, for example, as 14122564 + 20466576 = 3758^2 + 4524^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34589096 and 34589105.

It is a congruent number.

It is an unprimeable number.

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, 864709 + ... + 864748.

It is an arithmetic number, because the mean of its divisors is an integer number (6053103).

Almost surely, 2^34589140 is an apocalyptic number.

It is an amenable number.

34589140 is an abundant number, since it is smaller than the sum of its proper divisors (38048096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34589140 is a wasteful number, since it uses less digits than its factorization.

34589140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729466 (or 1729464 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 34589140 is about 5881.2532677993. The cubic root of 34589140 is about 325.8216370338.

The spelling of 34589140 in words is "thirty-four million, five hundred eighty-nine thousand, one hundred forty".