4878377770 has 48 divisors (see below), whose sum is σ = 10315966248. Its totient is φ = 1656009600.

The previous prime is 4878377761. The next prime is 4878377797. The reversal of 4878377770 is 777738784.

It can be written as a sum of positive squares in 4 ways, for example, as 4268139561 + 610238209 = 65331^2 + 24703^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204 + ... + 98776.

Almost surely, 2^4878377770 is an apocalyptic number.

4878377770 is an abundant number, since it is smaller than the sum of its proper divisors (5437588478).

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

4878377770 is a wasteful number, since it uses less digits than its factorization.

4878377770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98695 (or 98688 counting only the distinct ones).

The product of its (nonzero) digits is 12907776, while the sum is 58.

The square root of 4878377770 is about 69845.3847437324. The cubic root of 4878377770 is about 1695.9972458737.

The spelling of 4878377770 in words is "four billion, eight hundred seventy-eight million, three hundred seventy-seven thousand, seven hundred seventy".