34422354 has 32 divisors (see below), whose sum is σ = 77472000. Its totient is φ = 11327472.

The previous prime is 34422343. The next prime is 34422359. The reversal of 34422354 is 45322443.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34422359) 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, 232 + ... + 8300.

It is an arithmetic number, because the mean of its divisors is an integer number (2421000).

Almost surely, 2^34422354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34422354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38736000).

34422354 is an abundant number, since it is smaller than the sum of its proper divisors (43049646).

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

34422354 is a wasteful number, since it uses less digits than its factorization.

34422354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8159 (or 8153 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 34422354 is about 5867.0566726426. The cubic root of 34422354 is about 325.2970979511.

Adding to 34422354 its reverse (45322443), we get a palindrome (79744797).

The spelling of 34422354 in words is "thirty-four million, four hundred twenty-two thousand, three hundred fifty-four".