4078914278 has 32 divisors (see below), whose sum is σ = 6532239168. Its totient is φ = 1903564800.

The previous prime is 4078914263. The next prime is 4078914283. The reversal of 4078914278 is 8724198704.

It is a super-2 number, since 2×4078914278² = 33275083374544522568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996318 + ... + 2997678.

It is an arithmetic number, because the mean of its divisors is an integer number (204132474).

Almost surely, 2^4078914278 is an apocalyptic number.

4078914278 is a deficient number, since it is larger than the sum of its proper divisors (2453324890).

4078914278 is a wasteful number, since it uses less digits than its factorization.

4078914278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048.

The product of its (nonzero) digits is 903168, while the sum is 50.

The square root of 4078914278 is about 63866.3783065863. The cubic root of 4078914278 is about 1597.7721961104.

The spelling of 4078914278 in words is "four billion, seventy-eight million, nine hundred fourteen thousand, two hundred seventy-eight".