4079894155 has 8 divisors (see below), whose sum is σ = 4988248272. Its totient is φ = 3202331808.

The previous prime is 4079894129. The next prime is 4079894179. The reversal of 4079894155 is 5514989704.

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

It is a cyclic number.

It is not a de Polignac number, because 4079894155 - 2¹³ = 4079885963 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 7697649 + ... + 7698178.

It is an arithmetic number, because the mean of its divisors is an integer number (623531034).

Almost surely, 2^4079894155 is an apocalyptic number.

4079894155 is a deficient number, since it is larger than the sum of its proper divisors (908354117).

4079894155 is a wasteful number, since it uses less digits than its factorization.

4079894155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15395885.

The product of its (nonzero) digits is 1814400, while the sum is 52.

The square root of 4079894155 is about 63874.0491514355. The cubic root of 4079894155 is about 1597.9001300627.

The spelling of 4079894155 in words is "four billion, seventy-nine million, eight hundred ninety-four thousand, one hundred fifty-five".