4902819 has 16 divisors (see below), whose sum is σ = 6712320. Its totient is φ = 3182400.

The previous prime is 4902811. The next prime is 4902823. The reversal of 4902819 is 9182094.

It is not a de Polignac number, because 4902819 - 2³ = 4902811 is a prime.

It is a super-2 number, since 2×4902819² = 48075268293522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4902819.

It is not an unprimeable number, because it can be changed into a prime (4902811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32394 + ... + 32544.

It is an arithmetic number, because the mean of its divisors is an integer number (419520).

Almost surely, 2^4902819 is an apocalyptic number.

4902819 is a deficient number, since it is larger than the sum of its proper divisors (1809501).

4902819 is a wasteful number, since it uses less digits than its factorization.

4902819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 4902819 is about 2214.2310177576. The cubic root of 4902819 is about 169.8824908805.

Subtracting 4902819 from its reverse (9182094), we obtain a triangular number (4279275 = T₂₉₂₅).

The spelling of 4902819 in words is "four million, nine hundred two thousand, eight hundred nineteen".