34938516 has 12 divisors (see below), whose sum is σ = 81523232. Its totient is φ = 11646168.

The previous prime is 34938503. The next prime is 34938517. The reversal of 34938516 is 61583943.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34938517) by changing a digit.

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, 1455760 + ... + 1455783.

Almost surely, 2^34938516 is an apocalyptic number.

It is an amenable number.

34938516 is an abundant number, since it is smaller than the sum of its proper divisors (46584716).

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

34938516 is a wasteful number, since it uses less digits than its factorization.

34938516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911550 (or 2911548 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 34938516 is about 5910.8811525863. The cubic root of 34938516 is about 326.9149775681.

The spelling of 34938516 in words is "thirty-four million, nine hundred thirty-eight thousand, five hundred sixteen".