4778237270 has 16 divisors (see below), whose sum is σ = 8620698240. Its totient is φ = 1906879104.

The previous prime is 4778237267. The next prime is 4778237273. The reversal of 4778237270 is 727328774.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4778237267) and next prime (4778237273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4778237273) 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, 547430 + ... + 556089.

It is an arithmetic number, because the mean of its divisors is an integer number (538793640).

Almost surely, 2^4778237270 is an apocalyptic number.

4778237270 is a deficient number, since it is larger than the sum of its proper divisors (3842460970).

4778237270 is a wasteful number, since it uses less digits than its factorization.

4778237270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103959.

The product of its (nonzero) digits is 921984, while the sum is 47.

The square root of 4778237270 is about 69124.7949002382. The cubic root of 4778237270 is about 1684.3121072731.

The spelling of 4778237270 in words is "four billion, seven hundred seventy-eight million, two hundred thirty-seven thousand, two hundred seventy".