34465240 has 64 divisors (see below), whose sum is σ = 82620000. Its totient is φ = 12902400.

The previous prime is 34465237. The next prime is 34465261. The reversal of 34465240 is 4256443.

34465240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 34465199 and 34465208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76536 + ... + 76984.

Almost surely, 2^34465240 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 34465240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41310000).

34465240 is an abundant number, since it is smaller than the sum of its proper divisors (48154760).

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

34465240 is a wasteful number, since it uses less digits than its factorization.

34465240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 34465240 is about 5870.7103488420. The cubic root of 34465240 is about 325.4321352173.

The spelling of 34465240 in words is "thirty-four million, four hundred sixty-five thousand, two hundred forty".