2084704838 has 16 divisors (see below), whose sum is σ = 3212848320. Its totient is φ = 1013777856.

The previous prime is 2084704837. The next prime is 2084704877. The reversal of 2084704838 is 8384074802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084704837) 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, 279218 + ... + 286586.

It is an arithmetic number, because the mean of its divisors is an integer number (200803020).

Almost surely, 2^2084704838 is an apocalyptic number.

2084704838 is a deficient number, since it is larger than the sum of its proper divisors (1128143482).

2084704838 is a wasteful number, since it uses less digits than its factorization.

2084704838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11231.

The product of its (nonzero) digits is 344064, while the sum is 44.

The square root of 2084704838 is about 45658.5680677789. The cubic root of 2084704838 is about 1277.4625917000.

The spelling of 2084704838 in words is "two billion, eighty-four million, seven hundred four thousand, eight hundred thirty-eight".