2834488240 has 40 divisors (see below), whose sum is σ = 6655453488. Its totient is φ = 1122566400.

The previous prime is 2834488231. The next prime is 2834488247. The reversal of 2834488240 is 428844382.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2834488247) 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, 167322 + ... + 183481.

Almost surely, 2^2834488240 is an apocalyptic number.

2834488240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2834488240 is an abundant number, since it is smaller than the sum of its proper divisors (3820965248).

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

2834488240 is a wasteful number, since it uses less digits than its factorization.

2834488240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350917 (or 350911 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 43.

The square root of 2834488240 is about 53239.9120960957. The cubic root of 2834488240 is about 1415.2230275214.

The spelling of 2834488240 in words is "two billion, eight hundred thirty-four million, four hundred eighty-eight thousand, two hundred forty".