1070863878 has 32 divisors (see below), whose sum is σ = 2457953280. Its totient is φ = 304678080.

The previous prime is 1070863837. The next prime is 1070863891. The reversal of 1070863878 is 8783680701.

1070863878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1070863878² = 2293498890410397768, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43303 + ... + 63378.

It is an arithmetic number, because the mean of its divisors is an integer number (76811040).

Almost surely, 2^1070863878 is an apocalyptic number.

1070863878 is an abundant number, since it is smaller than the sum of its proper divisors (1387089402).

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

1070863878 is a wasteful number, since it uses less digits than its factorization.

1070863878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106932.

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 1070863878 is about 32724.0565639408. The cubic root of 1070863878 is about 1023.0843070079.

The spelling of 1070863878 in words is "one billion, seventy million, eight hundred sixty-three thousand, eight hundred seventy-eight".