483321819 has 4 divisors (see below), whose sum is σ = 644429096. Its totient is φ = 322214544.

The previous prime is 483321799. The next prime is 483321823. The reversal of 483321819 is 918123384.

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

It is a de Polignac number, because none of the positive numbers 2^k-483321819 is a prime.

It is a super-2 number, since 2×483321819² = 467199961442937522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (483321119) 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, 80553634 + ... + 80553639.

It is an arithmetic number, because the mean of its divisors is an integer number (161107274).

Almost surely, 2^483321819 is an apocalyptic number.

483321819 is a deficient number, since it is larger than the sum of its proper divisors (161107277).

483321819 is a wasteful number, since it uses less digits than its factorization.

483321819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161107276.

The product of its digits is 41472, while the sum is 39.

The square root of 483321819 is about 21984.5813924214. The cubic root of 483321819 is about 784.7755556696.

The spelling of 483321819 in words is "four hundred eighty-three million, three hundred twenty-one thousand, eight hundred nineteen".