2684298838 has 16 divisors (see below), whose sum is σ = 4348473696. Its totient is φ = 1235393280.

The previous prime is 2684298821. The next prime is 2684298847. The reversal of 2684298838 is 8388924862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137058 + ... + 155413.

It is an arithmetic number, because the mean of its divisors is an integer number (271779606).

Almost surely, 2^2684298838 is an apocalyptic number.

2684298838 is a deficient number, since it is larger than the sum of its proper divisors (1664174858).

2684298838 is a wasteful number, since it uses less digits than its factorization.

2684298838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292839.

The product of its digits is 10616832, while the sum is 58.

The square root of 2684298838 is about 51810.2194359375. The cubic root of 2684298838 is about 1389.7722032374.

The spelling of 2684298838 in words is "two billion, six hundred eighty-four million, two hundred ninety-eight thousand, eight hundred thirty-eight".