34424136 has 128 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 10782720.

The previous prime is 34424129. The next prime is 34424141. The reversal of 34424136 is 63142443.

It is a super-2 number, since 2×34424136² = 2370042278692992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354840 + ... + 354936.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^34424136 is an apocalyptic number.

34424136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34424136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50803200).

34424136 is an abundant number, since it is smaller than the sum of its proper divisors (67182264).

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

34424136 is a wasteful number, since it uses less digits than its factorization.

34424136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 186 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 34424136 is about 5867.2085355815. The cubic root of 34424136 is about 325.3027112553.

Adding to 34424136 its reverse (63142443), we get a palindrome (97566579).

The spelling of 34424136 in words is "thirty-four million, four hundred twenty-four thousand, one hundred thirty-six".