34354782 has 72 divisors (see below), whose sum is σ = 94486392. Its totient is φ = 8920800.

The previous prime is 34354777. The next prime is 34354783. The reversal of 34354782 is 28745343.

It is a happy number.

34354782 is a `hidden beast` number, since 34 + 3 + 547 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34354783) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7932 + ... + 11472.

It is an arithmetic number, because the mean of its divisors is an integer number (1312311).

Almost surely, 2^34354782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34354782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47243196).

34354782 is an abundant number, since it is smaller than the sum of its proper divisors (60131610).

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

34354782 is a wasteful number, since it uses less digits than its factorization.

34354782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3574 (or 3564 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 34354782 is about 5861.2952493455. The cubic root of 34354782 is about 325.0841028890.

The spelling of 34354782 in words is "thirty-four million, three hundred fifty-four thousand, seven hundred eighty-two".