4076878652 has 36 divisors (see below), whose sum is σ = 8962401840. Its totient is φ = 1588392960.

The previous prime is 4076878651. The next prime is 4076878693. The reversal of 4076878652 is 2568786704.

It is a junction number, because it is equal to n+sod(n) for n = 4076878594 and 4076878603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4076878651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 598277 + ... + 605052.

Almost surely, 2^4076878652 is an apocalyptic number.

It is an amenable number.

4076878652 is an abundant number, since it is smaller than the sum of its proper divisors (4885523188).

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

4076878652 is a wasteful number, since it uses less digits than its factorization.

4076878652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203362 (or 1203349 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 53.

The square root of 4076878652 is about 63850.4397165752. The cubic root of 4076878652 is about 1597.5063567545.

The spelling of 4076878652 in words is "four billion, seventy-six million, eight hundred seventy-eight thousand, six hundred fifty-two".