4986948394 has 8 divisors (see below), whose sum is σ = 7482246660. Its totient is φ = 2492866176.

The previous prime is 4986948359. The next prime is 4986948397. The reversal of 4986948394 is 4938496894.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4900700025 + 86248369 = 70005^2 + 9287^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4986948397) 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, 293689 + ... + 310204.

Almost surely, 2^4986948394 is an apocalyptic number.

4986948394 is a deficient number, since it is larger than the sum of its proper divisors (2495298266).

4986948394 is a wasteful number, since it uses less digits than its factorization.

4986948394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608024.

The product of its digits is 53747712, while the sum is 64.

The square root of 4986948394 is about 70618.3290229952. The cubic root of 4986948394 is about 1708.4867880416.

The spelling of 4986948394 in words is "four billion, nine hundred eighty-six million, nine hundred forty-eight thousand, three hundred ninety-four".