34356644 has 36 divisors (see below), whose sum is σ = 71149680. Its totient is φ = 14469840.

The previous prime is 34356631. The next prime is 34356653. The reversal of 34356644 is 44665343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10079 + ... + 13049.

It is an arithmetic number, because the mean of its divisors is an integer number (1976380).

Almost surely, 2^34356644 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 34356644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35574840).

34356644 is an abundant number, since it is smaller than the sum of its proper divisors (36793036).

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

34356644 is a wasteful number, since it uses less digits than its factorization.

34356644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048 (or 3039 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 34356644 is about 5861.4540858050. The cubic root of 34356644 is about 325.0899758769.

The spelling of 34356644 in words is "thirty-four million, three hundred fifty-six thousand, six hundred forty-four".