2084967678 has 16 divisors (see below), whose sum is σ = 4238295696. Its totient is φ = 683595840.

The previous prime is 2084967671. The next prime is 2084967697. The reversal of 2084967678 is 8767694802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084967671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2847951 + ... + 2848682.

It is an arithmetic number, because the mean of its divisors is an integer number (264893481).

Almost surely, 2^2084967678 is an apocalyptic number.

2084967678 is an abundant number, since it is smaller than the sum of its proper divisors (2153328018).

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

2084967678 is a wasteful number, since it uses less digits than its factorization.

2084967678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5696699.

The product of its (nonzero) digits is 8128512, while the sum is 57.

The square root of 2084967678 is about 45661.4462977247. The cubic root of 2084967678 is about 1277.5162770230.

The spelling of 2084967678 in words is "two billion, eighty-four million, nine hundred sixty-seven thousand, six hundred seventy-eight".