34563968 has 16 divisors (see below), whose sum is σ = 68858160. Its totient is φ = 17281920.

The previous prime is 34563961. The next prime is 34564037. The reversal of 34563968 is 86936543.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34563961) 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 as a sum of consecutive naturals, namely, 134888 + ... + 135143.

It is an arithmetic number, because the mean of its divisors is an integer number (4303635).

Almost surely, 2^34563968 is an apocalyptic number.

It is an amenable number.

34563968 is a deficient number, since it is larger than the sum of its proper divisors (34294192).

34563968 is an equidigital number, since it uses as much as digits as its factorization.

34563968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270045 (or 270033 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The square root of 34563968 is about 5879.1128582466. The cubic root of 34563968 is about 325.7425797286.

The spelling of 34563968 in words is "thirty-four million, five hundred sixty-three thousand, nine hundred sixty-eight".