34943136 has 48 divisors (see below), whose sum is σ = 92278368. Its totient is φ = 11577600.

The previous prime is 34943131. The next prime is 34943149. The reversal of 34943136 is 63134943.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 34943097 and 34943106.

It is not an unprimeable number, because it can be changed into a prime (34943131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16371 + ... + 18381.

It is an arithmetic number, because the mean of its divisors is an integer number (1922466).

Almost surely, 2^34943136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34943136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46139184).

34943136 is an abundant number, since it is smaller than the sum of its proper divisors (57335232).

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

34943136 is a wasteful number, since it uses less digits than its factorization.

34943136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2197 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 34943136 is about 5911.2719443450. The cubic root of 34943136 is about 326.9293865051.

The spelling of 34943136 in words is "thirty-four million, nine hundred forty-three thousand, one hundred thirty-six".