2834932640 has 96 divisors (see below), whose sum is σ = 6983262720. Its totient is φ = 1086336000.

The previous prime is 2834932621. The next prime is 2834932649. The reversal of 2834932640 is 462394382.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2834932649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498131 + ... + 503789.

It is an arithmetic number, because the mean of its divisors is an integer number (72742320).

Almost surely, 2^2834932640 is an apocalyptic number.

2834932640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2834932640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3491631360).

2834932640 is an abundant number, since it is smaller than the sum of its proper divisors (4148330080).

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

2834932640 is a wasteful number, since it uses less digits than its factorization.

2834932640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5806 (or 5798 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 2834932640 is about 53244.0854931325. The cubic root of 2834932640 is about 1415.2969846987.

The spelling of 2834932640 in words is "two billion, eight hundred thirty-four million, nine hundred thirty-two thousand, six hundred forty".