34031424 has 56 divisors (see below), whose sum is σ = 102908608. Its totient is φ = 9722880.

The previous prime is 34031423. The next prime is 34031429. The reversal of 34031424 is 42413043.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 34031424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34031423) 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, 11317 + ... + 14004.

Almost surely, 2^34031424 is an apocalyptic number.

It is an amenable number.

34031424 is an abundant number, since it is smaller than the sum of its proper divisors (68877184).

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

34031424 is a wasteful number, since it uses less digits than its factorization.

34031424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25343 (or 25333 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 34031424 is about 5833.6458582948. The cubic root of 34031424 is about 324.0609548478.

Adding to 34031424 its reverse (42413043), we get a palindrome (76444467).

The spelling of 34031424 in words is "thirty-four million, thirty-one thousand, four hundred twenty-four".