4730918778 has 32 divisors (see below), whose sum is σ = 10546355520. Its totient is φ = 1571992560.

The previous prime is 4730918771. The next prime is 4730918849. The reversal of 4730918778 is 8778190374.

4730918778 is a `hidden beast` number, since 473 + 0 + 91 + 87 + 7 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4730918771) 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, 121068 + ... + 155303.

It is an arithmetic number, because the mean of its divisors is an integer number (329573610).

Almost surely, 2^4730918778 is an apocalyptic number.

4730918778 is an abundant number, since it is smaller than the sum of its proper divisors (5815436742).

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

4730918778 is a wasteful number, since it uses less digits than its factorization.

4730918778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276699 (or 276693 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The square root of 4730918778 is about 68781.6747251766. The cubic root of 4730918778 is about 1678.7337844138.

The spelling of 4730918778 in words is "four billion, seven hundred thirty million, nine hundred eighteen thousand, seven hundred seventy-eight".