34077648 has 80 divisors (see below), whose sum is σ = 96797376. Its totient is φ = 10245120.

The previous prime is 34077623. The next prime is 34077671. The reversal of 34077648 is 84677043.

It is a happy number.

It is a super-2 number, since 2×34077648² = 2322572186423808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122886 + ... + 123162.

Almost surely, 2^34077648 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 34077648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48398688).

34077648 is an abundant number, since it is smaller than the sum of its proper divisors (62719728).

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

34077648 is a wasteful number, since it uses less digits than its factorization.

34077648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 34077648 is about 5837.6063587741. The cubic root of 34077648 is about 324.2076096636.

The spelling of 34077648 in words is "thirty-four million, seventy-seven thousand, six hundred forty-eight".