4178876996 has 18 divisors (see below), whose sum is σ = 8506999998. Its totient is φ = 1790947200.

The previous prime is 4178876987. The next prime is 4178877191. The reversal of 4178876996 is 6996788714.

It can be written as a sum of positive squares in only one way, i.e., 4147360000 + 31516996 = 64400^2 + 5614^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10660205 + ... + 10660596.

It is an arithmetic number, because the mean of its divisors is an integer number (472611111).

Almost surely, 2^4178876996 is an apocalyptic number.

It is an amenable number.

4178876996 is an abundant number, since it is smaller than the sum of its proper divisors (4328123002).

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

4178876996 is a wasteful number, since it uses less digits than its factorization.

4178876996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21320819 (or 21320810 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 65.

The square root of 4178876996 is about 64644.2340506870. The cubic root of 4178876996 is about 1610.7193005181.

The spelling of 4178876996 in words is "four billion, one hundred seventy-eight million, eight hundred seventy-six thousand, nine hundred ninety-six".