4772126378 has 16 divisors (see below), whose sum is σ = 7417440000. Its totient is φ = 2299922352.

The previous prime is 4772126371. The next prime is 4772126383. The reversal of 4772126378 is 8736212774.

It is not an unprimeable number, because it can be changed into a prime (4772126371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33938 + ... + 103421.

It is an arithmetic number, because the mean of its divisors is an integer number (463590000).

Almost surely, 2^4772126378 is an apocalyptic number.

4772126378 is a deficient number, since it is larger than the sum of its proper divisors (2645313622).

4772126378 is a wasteful number, since it uses less digits than its factorization.

4772126378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137989.

The product of its digits is 790272, while the sum is 47.

The square root of 4772126378 is about 69080.5788771345. The cubic root of 4772126378 is about 1683.5937781991.

The spelling of 4772126378 in words is "four billion, seven hundred seventy-two million, one hundred twenty-six thousand, three hundred seventy-eight".