4722338278 has 8 divisors (see below), whose sum is σ = 8095437072. Its totient is φ = 2023859256.

The previous prime is 4722338263. The next prime is 4722338399. The reversal of 4722338278 is 8728332274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 168654925 + ... + 168654952.

It is an arithmetic number, because the mean of its divisors is an integer number (1011929634).

Almost surely, 2^4722338278 is an apocalyptic number.

4722338278 is a deficient number, since it is larger than the sum of its proper divisors (3373098794).

4722338278 is a wasteful number, since it uses less digits than its factorization.

4722338278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337309886.

The product of its digits is 903168, while the sum is 46.

The square root of 4722338278 is about 68719.2715182575. The cubic root of 4722338278 is about 1677.7182598658.

It can be divided in two parts, 4722 and 338278, that added together give a cube (343000 = 70³).

The spelling of 4722338278 in words is "four billion, seven hundred twenty-two million, three hundred thirty-eight thousand, two hundred seventy-eight".