4382498819 has 4 divisors (see below), whose sum is σ = 4456778520. Its totient is φ = 4308219120.

The previous prime is 4382498797. The next prime is 4382498843. The reversal of 4382498819 is 9188942834.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4382498819 is a prime.

It is a super-2 number, since 2×4382498819² = 38412591797072789522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4382498849) 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, 37139762 + ... + 37139879.

It is an arithmetic number, because the mean of its divisors is an integer number (1114194630).

Almost surely, 2^4382498819 is an apocalyptic number.

4382498819 is a deficient number, since it is larger than the sum of its proper divisors (74279701).

4382498819 is an equidigital number, since it uses as much as digits as its factorization.

4382498819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74279700.

The product of its digits is 3981312, while the sum is 56.

The square root of 4382498819 is about 66200.4442507752. Note that the first 3 decimals coincide. The cubic root of 4382498819 is about 1636.4670649261.

The spelling of 4382498819 in words is "four billion, three hundred eighty-two million, four hundred ninety-eight thousand, eight hundred nineteen".