34890160 has 20 divisors (see below), whose sum is σ = 81119808. Its totient is φ = 13956032.

The previous prime is 34890101. The next prime is 34890169. The reversal of 34890160 is 6109843.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (34890169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217984 + ... + 218143.

Almost surely, 2^34890160 is an apocalyptic number.

It is an amenable number.

34890160 is an abundant number, since it is smaller than the sum of its proper divisors (46229648).

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

34890160 is a wasteful number, since it uses less digits than its factorization.

34890160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436140 (or 436134 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 34890160 is about 5906.7893140013. The cubic root of 34890160 is about 326.7640877466.

The spelling of 34890160 in words is "thirty-four million, eight hundred ninety thousand, one hundred sixty".