34806216 has 64 divisors (see below), whose sum is σ = 89449920. Its totient is φ = 11283200.

The previous prime is 34806197. The next prime is 34806217. The reversal of 34806216 is 61260843.

It is a super-2 number, since 2×34806216² = 2422945344477312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34806217) 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, 201106 + ... + 201278.

It is an arithmetic number, because the mean of its divisors is an integer number (1397655).

Almost surely, 2^34806216 is an apocalyptic number.

It is an amenable number.

34806216 is an abundant number, since it is smaller than the sum of its proper divisors (54643704).

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

34806216 is a wasteful number, since it uses less digits than its factorization.

34806216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 34806216 is about 5899.6793133186. The cubic root of 34806216 is about 326.5018178846.

The spelling of 34806216 in words is "thirty-four million, eight hundred six thousand, two hundred sixteen".