34688071 has 16 divisors (see below), whose sum is σ = 39771648. Its totient is φ = 29946400.

The previous prime is 34688033. The next prime is 34688081. The reversal of 34688071 is 17088643.

It is a happy number.

It is not a de Polignac number, because 34688071 - 2⁷ = 34687943 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 34688071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34688081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41841 + ... + 42661.

It is an arithmetic number, because the mean of its divisors is an integer number (2485728).

Almost surely, 2^34688071 is an apocalyptic number.

34688071 is a deficient number, since it is larger than the sum of its proper divisors (5083577).

34688071 is a wasteful number, since it uses less digits than its factorization.

34688071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 34688071 is about 5889.6579696957. The cubic root of 34688071 is about 326.1319770000.

The spelling of 34688071 in words is "thirty-four million, six hundred eighty-eight thousand, seventy-one".