2078673804 has 36 divisors (see below), whose sum is σ = 5262970440. Its totient is φ = 691764480.

The previous prime is 2078673799. The next prime is 2078673811. The reversal of 2078673804 is 4083768702.

It is a happy number.

2078673804 is a `hidden beast` number, since 207 + 8 + 67 + 380 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2078673804.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 24357 + ... + 68924.

Almost surely, 2^2078673804 is an apocalyptic number.

It is an amenable number.

2078673804 is an abundant number, since it is smaller than the sum of its proper divisors (3184296636).

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

2078673804 is a wasteful number, since it uses less digits than its factorization.

2078673804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93910 (or 93905 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 2078673804 is about 45592.4753002072. The cubic root of 2078673804 is about 1276.2295055646.

The spelling of 2078673804 in words is "two billion, seventy-eight million, six hundred seventy-three thousand, eight hundred four".