4999394305 has 16 divisors (see below), whose sum is σ = 6165737424. Its totient is φ = 3888691200.

The previous prime is 4999394299. The next prime is 4999394311. The reversal of 4999394305 is 5034939994.

It is an interprime number because it is at equal distance from previous prime (4999394299) and next prime (4999394311).

It can be written as a sum of positive squares in 8 ways, for example, as 4297329 + 4995096976 = 2073^2 + 70676^2 .

It is not a de Polignac number, because 4999394305 - 2³ = 4999394297 is a prime.

It is a super-3 number, since 3×4999394305³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278605 + ... + 296005.

It is an arithmetic number, because the mean of its divisors is an integer number (385358589).

Almost surely, 2^4999394305 is an apocalyptic number.

It is an amenable number.

4999394305 is a deficient number, since it is larger than the sum of its proper divisors (1166343119).

4999394305 is a wasteful number, since it uses less digits than its factorization.

4999394305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18996.

The product of its (nonzero) digits is 4723920, while the sum is 55.

The square root of 4999394305 is about 70706.3950785217. The cubic root of 4999394305 is about 1709.9068956296.

The spelling of 4999394305 in words is "four billion, nine hundred ninety-nine million, three hundred ninety-four thousand, three hundred five".