34454534 has 16 divisors (see below), whose sum is σ = 52465536. Its totient is φ = 16968000.

The previous prime is 34454533. The next prime is 34454551. The reversal of 34454534 is 43545443.

It is a super-2 number, since 2×34454534² = 2374229826314312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34454534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34454531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56459 + ... + 57065.

It is an arithmetic number, because the mean of its divisors is an integer number (3279096).

Almost surely, 2^34454534 is an apocalyptic number.

34454534 is a deficient number, since it is larger than the sum of its proper divisors (18011002).

34454534 is a wasteful number, since it uses less digits than its factorization.

34454534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its digits is 57600, while the sum is 32.

The square root of 34454534 is about 5869.7984633205. The cubic root of 34454534 is about 325.3984352028.

Adding to 34454534 its reverse (43545443), we get a palindrome (77999977).

Subtracting 34454534 from its reverse (43545443), we obtain a palindrome (9090909).

The spelling of 34454534 in words is "thirty-four million, four hundred fifty-four thousand, five hundred thirty-four".