34322456 has 64 divisors (see below), whose sum is σ = 80455680. Its totient is φ = 13386240.

The previous prime is 34322447. The next prime is 34322459. The reversal of 34322456 is 65422343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34322459) 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, 28931 + ... + 30093.

It is an arithmetic number, because the mean of its divisors is an integer number (1257120).

Almost surely, 2^34322456 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 34322456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40227840).

34322456 is an abundant number, since it is smaller than the sum of its proper divisors (46133224).

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

34322456 is a wasteful number, since it uses less digits than its factorization.

34322456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224 (or 1220 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 34322456 is about 5858.5370187445. The cubic root of 34322456 is about 324.9821086798.

Adding to 34322456 its reverse (65422343), we get a palindrome (99744799).

The spelling of 34322456 in words is "thirty-four million, three hundred twenty-two thousand, four hundred fifty-six".