4994000471 has 4 divisors (see below), whose sum is σ = 5032122744. Its totient is φ = 4955878200.

The previous prime is 4994000443. The next prime is 4994000497. The reversal of 4994000471 is 1740004994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4994000471 - 2³⁰ = 3920258647 is a prime.

It is a super-3 number, since 3×4994000471³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994000411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19060940 + ... + 19061201.

It is an arithmetic number, because the mean of its divisors is an integer number (1258030686).

Almost surely, 2^4994000471 is an apocalyptic number.

4994000471 is a deficient number, since it is larger than the sum of its proper divisors (38122273).

4994000471 is a wasteful number, since it uses less digits than its factorization.

4994000471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38122272.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 4994000471 is about 70668.2423086920. The cubic root of 4994000471 is about 1709.2917362556.

The spelling of 4994000471 in words is "four billion, nine hundred ninety-four million, four hundred seventy-one", and thus it is an aban number.