34421448 has 32 divisors (see below), whose sum is σ = 86443200. Its totient is φ = 11421888.

The previous prime is 34421441. The next prime is 34421449. The reversal of 34421448 is 84412443.

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

It is not an unprimeable number, because it can be changed into a prime (34421441) 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, 2365 + ... + 8627.

It is an arithmetic number, because the mean of its divisors is an integer number (2701350).

Almost surely, 2^34421448 is an apocalyptic number.

It is an amenable number.

34421448 is an abundant number, since it is smaller than the sum of its proper divisors (52021752).

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

34421448 is a wasteful number, since it uses less digits than its factorization.

34421448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501 (or 6497 counting only the distinct ones).

The product of its digits is 12288, while the sum is 30.

The square root of 34421448 is about 5866.9794613583. The cubic root of 34421448 is about 325.2942439747.

The spelling of 34421448 in words is "thirty-four million, four hundred twenty-one thousand, four hundred forty-eight".