4722373018 has 16 divisors (see below), whose sum is σ = 8063499456. Its totient is φ = 2053205440.

The previous prime is 4722373009. The next prime is 4722373043. The reversal of 4722373018 is 8103732274.

It is a super-2 number, since 2×4722373018² = 44601613842268856648, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 4665871 + ... + 4666882.

It is an arithmetic number, because the mean of its divisors is an integer number (503968716).

Almost surely, 2^4722373018 is an apocalyptic number.

4722373018 is a deficient number, since it is larger than the sum of its proper divisors (3341126438).

4722373018 is a wasteful number, since it uses less digits than its factorization.

4722373018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9332789.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 4722373018 is about 68719.5242853150. The cubic root of 4722373018 is about 1677.7223739145.

The spelling of 4722373018 in words is "four billion, seven hundred twenty-two million, three hundred seventy-three thousand, eighteen".