34840956 has 48 divisors (see below), whose sum is σ = 86565024. Its totient is φ = 10868736.

The previous prime is 34840937. The next prime is 34840957. The reversal of 34840956 is 65904843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34840957) 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, 47166 + ... + 47898.

It is an arithmetic number, because the mean of its divisors is an integer number (1803438).

Almost surely, 2^34840956 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 34840956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43282512).

34840956 is an abundant number, since it is smaller than the sum of its proper divisors (51724068).

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

34840956 is a wasteful number, since it uses less digits than its factorization.

34840956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 34840956 is about 5902.6228068546. The cubic root of 34840956 is about 326.6104086561.

The spelling of 34840956 in words is "thirty-four million, eight hundred forty thousand, nine hundred fifty-six".