4276878516 has 24 divisors (see below), whose sum is σ = 11088203840. Its totient is φ = 1425626136.

The previous prime is 4276878461. The next prime is 4276878563. The reversal of 4276878516 is 6158786724.

4276878516 is a `hidden beast` number, since 42 + 7 + 6 + 87 + 8 + 516 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19800256 + ... + 19800471.

Almost surely, 2^4276878516 is an apocalyptic number.

It is an amenable number.

4276878516 is an abundant number, since it is smaller than the sum of its proper divisors (6811325324).

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

4276878516 is a wasteful number, since it uses less digits than its factorization.

4276878516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39600740 (or 39600732 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The square root of 4276878516 is about 65397.8479462436. The cubic root of 4276878516 is about 1623.2134705769.

The spelling of 4276878516 in words is "four billion, two hundred seventy-six million, eight hundred seventy-eight thousand, five hundred sixteen".