34449648 has 40 divisors (see below), whose sum is σ = 90077568. Its totient is φ = 11343552.

The previous prime is 34449631. The next prime is 34449671. The reversal of 34449648 is 84694443.

It is a congruent number.

It is an unprimeable number.

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, 340 + ... + 8307.

Almost surely, 2^34449648 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 34449648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45038784).

34449648 is an abundant number, since it is smaller than the sum of its proper divisors (55627920).

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

34449648 is a wasteful number, since it uses less digits than its factorization.

34449648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8741 (or 8735 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 34449648 is about 5869.3822502884. The cubic root of 34449648 is about 325.3830528837.

The spelling of 34449648 in words is "thirty-four million, four hundred forty-nine thousand, six hundred forty-eight".