2684290830 has 32 divisors (see below), whose sum is σ = 6937860384. Its totient is φ = 660748416.

The previous prime is 2684290813. The next prime is 2684290849. The reversal of 2684290830 is 380924862.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3441009 + ... + 3441788.

It is an arithmetic number, because the mean of its divisors is an integer number (216808137).

Almost surely, 2^2684290830 is an apocalyptic number.

2684290830 is an abundant number, since it is smaller than the sum of its proper divisors (4253569554).

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

2684290830 is a wasteful number, since it uses less digits than its factorization.

2684290830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6882820.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 2684290830 is about 51810.1421538293. The cubic root of 2684290830 is about 1389.7708212121.

The spelling of 2684290830 in words is "two billion, six hundred eighty-four million, two hundred ninety thousand, eight hundred thirty".