2834428047 has 8 divisors (see below), whose sum is σ = 4122804480. Its totient is φ = 1717835160.

The previous prime is 2834428039. The next prime is 2834428061. The reversal of 2834428047 is 7408244382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2834428047 - 2³ = 2834428039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834428447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42945847 + ... + 42945912.

It is an arithmetic number, because the mean of its divisors is an integer number (515350560).

Almost surely, 2^2834428047 is an apocalyptic number.

2834428047 is a deficient number, since it is larger than the sum of its proper divisors (1288376433).

2834428047 is a wasteful number, since it uses less digits than its factorization.

2834428047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85891773.

The product of its (nonzero) digits is 344064, while the sum is 42.

The square root of 2834428047 is about 53239.3467935135. The cubic root of 2834428047 is about 1415.2130095904.

The spelling of 2834428047 in words is "two billion, eight hundred thirty-four million, four hundred twenty-eight thousand, forty-seven".