4078788237 has 16 divisors (see below), whose sum is σ = 6305374080. Its totient is φ = 2600966016.

The previous prime is 4078788229. The next prime is 4078788239. The reversal of 4078788237 is 7328878704.

It is a happy number.

4078788237 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4078788237 - 2³ = 4078788229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078788239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3283428 + ... + 3284669.

It is an arithmetic number, because the mean of its divisors is an integer number (394085880).

Almost surely, 2^4078788237 is an apocalyptic number.

It is an amenable number.

4078788237 is a deficient number, since it is larger than the sum of its proper divisors (2226585843).

4078788237 is a wasteful number, since it uses less digits than its factorization.

4078788237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6568129 (or 6568123 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 54.

The square root of 4078788237 is about 63865.3915434643. The cubic root of 4078788237 is about 1597.7557385545.

The spelling of 4078788237 in words is "four billion, seventy-eight million, seven hundred eighty-eight thousand, two hundred thirty-seven".