2830220743 has 6 divisors (see below), whose sum is σ = 3292297656. Its totient is φ = 2425903452.

The previous prime is 2830220719. The next prime is 2830220747. The reversal of 2830220743 is 3470220382.

It is not a de Polignac number, because 2830220743 - 2⁵ = 2830220711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830220747) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28879755 + ... + 28879852.

It is an arithmetic number, because the mean of its divisors is an integer number (548716276).

Almost surely, 2^2830220743 is an apocalyptic number.

2830220743 is a deficient number, since it is larger than the sum of its proper divisors (462076913).

2830220743 is an equidigital number, since it uses as much as digits as its factorization.

2830220743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57759621 (or 57759614 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2830220743 is about 53199.8190128500. The cubic root of 2830220743 is about 1414.5124355818.

The spelling of 2830220743 in words is "two billion, eight hundred thirty million, two hundred twenty thousand, seven hundred forty-three".