4976850819 has 4 divisors (see below), whose sum is σ = 6635801096. Its totient is φ = 3317900544.

The previous prime is 4976850811. The next prime is 4976850839. The reversal of 4976850819 is 9180586794.

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

It is not a de Polignac number, because 4976850819 - 2³ = 4976850811 is a prime.

It is a super-2 number, since 2×4976850819² = 49538088149161941522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4976850811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829475134 + ... + 829475139.

It is an arithmetic number, because the mean of its divisors is an integer number (1658950274).

Almost surely, 2^4976850819 is an apocalyptic number.

4976850819 is a deficient number, since it is larger than the sum of its proper divisors (1658950277).

4976850819 is a wasteful number, since it uses less digits than its factorization.

4976850819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658950276.

The product of its (nonzero) digits is 4354560, while the sum is 57.

The square root of 4976850819 is about 70546.7987863376. The cubic root of 4976850819 is about 1707.3328939903.

The spelling of 4976850819 in words is "four billion, nine hundred seventy-six million, eight hundred fifty thousand, eight hundred nineteen".