34078280 has 16 divisors (see below), whose sum is σ = 76676220. Its totient is φ = 13631296.

The previous prime is 34078273. The next prime is 34078301. The reversal of 34078280 is 8287043.

34078280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 32330596 + 1747684 = 5686^2 + 1322^2 .

It is a super-2 number, since 2×34078280² = 2322658335516800, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 425939 + ... + 426018.

Almost surely, 2^34078280 is an apocalyptic number.

It is an amenable number.

34078280 is an abundant number, since it is smaller than the sum of its proper divisors (42597940).

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

34078280 is a wasteful number, since it uses less digits than its factorization.

34078280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851968 (or 851964 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 34078280 is about 5837.6604902992. The cubic root of 34078280 is about 324.2096138897.

The spelling of 34078280 in words is "thirty-four million, seventy-eight thousand, two hundred eighty".