4944992837 has 4 divisors (see below), whose sum is σ = 4963375980. Its totient is φ = 4926609696.

The previous prime is 4944992831. The next prime is 4944992851. The reversal of 4944992837 is 7382994494.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1481788036 + 3463204801 = 38494^2 + 58849^2 .

It is a cyclic number.

It is not a de Polignac number, because 4944992837 - 2¹⁴ = 4944976453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4944992831) 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, 9191168 + ... + 9191705.

It is an arithmetic number, because the mean of its divisors is an integer number (1240843995).

Almost surely, 2^4944992837 is an apocalyptic number.

It is an amenable number.

4944992837 is a deficient number, since it is larger than the sum of its proper divisors (18383143).

4944992837 is a wasteful number, since it uses less digits than its factorization.

4944992837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18383142.

The product of its digits is 15676416, while the sum is 59.

The square root of 4944992837 is about 70320.6430360246. The cubic root of 4944992837 is about 1703.6820810499.

The spelling of 4944992837 in words is "four billion, nine hundred forty-four million, nine hundred ninety-two thousand, eight hundred thirty-seven".