34889916 has 24 divisors (see below), whose sum is σ = 86199120. Its totient is φ = 10945792.

The previous prime is 34889903. The next prime is 34889951. The reversal of 34889916 is 61998843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85311 + ... + 85718.

It is an arithmetic number, because the mean of its divisors is an integer number (3591630).

Almost surely, 2^34889916 is an apocalyptic number.

It is an amenable number.

34889916 is an abundant number, since it is smaller than the sum of its proper divisors (51309204).

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

34889916 is a wasteful number, since it uses less digits than its factorization.

34889916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171053 (or 171051 counting only the distinct ones).

The product of its digits is 373248, while the sum is 48.

The square root of 34889916 is about 5906.7686597665. The cubic root of 34889916 is about 326.7633260168.

The spelling of 34889916 in words is "thirty-four million, eight hundred eighty-nine thousand, nine hundred sixteen".