34278414 has 8 divisors (see below), whose sum is σ = 68556840. Its totient is φ = 11426136.

The previous prime is 34278407. The next prime is 34278449. The reversal of 34278414 is 41487243.

It is a sphenic number, since it is the product of 3 distinct primes.

34278414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2856529 + ... + 2856540.

It is an arithmetic number, because the mean of its divisors is an integer number (8569605).

Almost surely, 2^34278414 is an apocalyptic number.

34278414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34278414 is a wasteful number, since it uses less digits than its factorization.

34278414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5713074.

The product of its digits is 21504, while the sum is 33.

The square root of 34278414 is about 5854.7770239352. Note that the first 3 decimals coincide. The cubic root of 34278414 is about 324.8430453174.

The spelling of 34278414 in words is "thirty-four million, two hundred seventy-eight thousand, four hundred fourteen".