2834247856 has 30 divisors (see below), whose sum is σ = 6035956556. Its totient is φ = 1288293600.

The previous prime is 2834247833. The next prime is 2834247859. The reversal of 2834247856 is 6587424382.

It is not an unprimeable number, because it can be changed into a prime (2834247859) 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, 730050 + ... + 733921.

Almost surely, 2^2834247856 is an apocalyptic number.

It is an amenable number.

2834247856 is an abundant number, since it is smaller than the sum of its proper divisors (3201708700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2834247856 is a wasteful number, since it uses less digits than its factorization.

2834247856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464001 (or 1463984 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 49.

The square root of 2834247856 is about 53237.6544937885. The cubic root of 2834247856 is about 1415.1830195246.

The spelling of 2834247856 in words is "two billion, eight hundred thirty-four million, two hundred forty-seven thousand, eight hundred fifty-six".