34909648 has 40 divisors (see below), whose sum is σ = 70232360. Its totient is φ = 16796160.

The previous prime is 34909639. The next prime is 34909661. The reversal of 34909648 is 84690943.

It can be written as a sum of positive squares in 4 ways, for example, as 13454224 + 21455424 = 3668^2 + 4632^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64258 + ... + 64798.

It is an arithmetic number, because the mean of its divisors is an integer number (1755809).

Almost surely, 2^34909648 is an apocalyptic number.

It is an amenable number.

34909648 is an abundant number, since it is smaller than the sum of its proper divisors (35322712).

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

34909648 is a wasteful number, since it uses less digits than its factorization.

34909648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 34909648 is about 5908.4387108609. The cubic root of 34909648 is about 326.8249147658.

The spelling of 34909648 in words is "thirty-four million, nine hundred nine thousand, six hundred forty-eight".