4819969244 has 24 divisors (see below), whose sum is σ = 8928741360. Its totient is φ = 2272765824.

The previous prime is 4819969223. The next prime is 4819969279. The reversal of 4819969244 is 4429699184.

It is a self number, because there is not a number n which added to its sum of digits gives 4819969244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478169 + ... + 488144.

It is an arithmetic number, because the mean of its divisors is an integer number (372030890).

Almost surely, 2^4819969244 is an apocalyptic number.

It is an amenable number.

4819969244 is a deficient number, since it is larger than the sum of its proper divisors (4108772116).

4819969244 is a wasteful number, since it uses less digits than its factorization.

4819969244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966389 (or 966387 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 56.

The square root of 4819969244 is about 69425.9983291562. The cubic root of 4819969244 is about 1689.2013597482.

The spelling of 4819969244 in words is "four billion, eight hundred nineteen million, nine hundred sixty-nine thousand, two hundred forty-four".