1008000078 has 16 divisors (see below), whose sum is σ = 2020359936. Its totient is φ = 335273400.

The previous prime is 1008000031. The next prime is 1008000079. The reversal of 1008000078 is 8700008001.

1008000078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1008000079) 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, 178648 + ... + 184203.

It is an arithmetic number, because the mean of its divisors is an integer number (126272496).

Almost surely, 2^1008000078 is an apocalyptic number.

1008000078 is an abundant number, since it is smaller than the sum of its proper divisors (1012359858).

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

1008000078 is a wasteful number, since it uses less digits than its factorization.

1008000078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363319.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 1008000078 is about 31749.0169611596. The cubic root of 1008000078 is about 1002.6596128552.

Adding to 1008000078 its reverse (8700008001), we get a palindrome (9708008079).

The spelling of 1008000078 in words is "one billion, eight million, seventy-eight", and thus it is an aban number and an uban number.