34776828 has 72 divisors (see below), whose sum is σ = 92889888. Its totient is φ = 10948608.

The previous prime is 34776811. The next prime is 34776853. The reversal of 34776828 is 82867743.

It is a happy number.

34776828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 80100 + ... + 80532.

Almost surely, 2^34776828 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 34776828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46444944).

34776828 is an abundant number, since it is smaller than the sum of its proper divisors (58113060).

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

34776828 is a wasteful number, since it uses less digits than its factorization.

34776828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 558 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 34776828 is about 5897.1881435138. The cubic root of 34776828 is about 326.4099000385.

The spelling of 34776828 in words is "thirty-four million, seven hundred seventy-six thousand, eight hundred twenty-eight".