4720406378 has 16 divisors (see below), whose sum is σ = 7207383456. Its totient is φ = 2318274480.

The previous prime is 4720406347. The next prime is 4720406381. The reversal of 4720406378 is 8736040274.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 53468 + ... + 110903.

It is an arithmetic number, because the mean of its divisors is an integer number (450461466).

Almost surely, 2^4720406378 is an apocalyptic number.

4720406378 is a deficient number, since it is larger than the sum of its proper divisors (2486977078).

4720406378 is a wasteful number, since it uses less digits than its factorization.

4720406378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164629.

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 4720406378 is about 68705.2136158531. The cubic root of 4720406378 is about 1677.4894448309.

The spelling of 4720406378 in words is "four billion, seven hundred twenty million, four hundred six thousand, three hundred seventy-eight".