2813398330 has 16 divisors (see below), whose sum is σ = 5072309280.
Its totient is φ = 1123538832.
The previous prime is 2813398321. The next prime is 2813398337. The reversal of 2813398330 is 338933182.
2813398330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2813398337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221064 + ... + 233443.
It is an arithmetic number, because the mean of its divisors is an integer number (317019330).
Almost surely, 22813398330 is an apocalyptic number.
2813398330 is a deficient number, since it is larger than the sum of its proper divisors (2258910950).
2813398330 is a wasteful number, since it uses less digits than its factorization.
2813398330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455133.
The product of its (nonzero) digits is 93312, while the sum is 40.
The square root of 2813398330 is about 53041.4774492566.
The cubic root of 2813398330 is about 1411.7043137051.
The spelling of 2813398330 in words is "two billion, eight hundred thirteen million, three hundred ninety-eight thousand, three hundred thirty".