34783424 has 56 divisors (see below), whose sum is σ = 75273408. Its totient is φ = 15851520.

The previous prime is 34783421. The next prime is 34783447. The reversal of 34783424 is 42438743.

It is not an unprimeable number, because it can be changed into a prime (34783421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80489 + ... + 80919.

It is an arithmetic number, because the mean of its divisors is an integer number (1344168).

Almost surely, 2^34783424 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 34783424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37636704).

34783424 is an abundant number, since it is smaller than the sum of its proper divisors (40489984).

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

34783424 is a wasteful number, since it uses less digits than its factorization.

34783424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 543 counting only the distinct ones).

The product of its digits is 64512, while the sum is 35.

The square root of 34783424 is about 5897.7473665799. The cubic root of 34783424 is about 326.4305350774.

The spelling of 34783424 in words is "thirty-four million, seven hundred eighty-three thousand, four hundred twenty-four".