34609916 has 12 divisors (see below), whose sum is σ = 66073560. Its totient is φ = 15731760.

The previous prime is 34609903. The next prime is 34609937. The reversal of 34609916 is 61990643.

It is a self number, because there is not a number n which added to its sum of digits gives 34609916.

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 3 ways as a sum of consecutive naturals, for example, 393251 + ... + 393338.

It is an arithmetic number, because the mean of its divisors is an integer number (5506130).

Almost surely, 2^34609916 is an apocalyptic number.

It is an amenable number.

34609916 is a deficient number, since it is larger than the sum of its proper divisors (31463644).

34609916 is a wasteful number, since it uses less digits than its factorization.

34609916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786604 (or 786602 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 34609916 is about 5883.0192928461. The cubic root of 34609916 is about 325.8868590029.

The spelling of 34609916 in words is "thirty-four million, six hundred nine thousand, nine hundred sixteen".