7482223738 has 16 divisors (see below), whose sum is σ = 12266041824. Its totient is φ = 3394787760.

The previous prime is 7482223733. The next prime is 7482223739. The reversal of 7482223738 is 8373222847.

It is not an unprimeable number, because it can be changed into a prime (7482223733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298845 + ... + 322912.

It is an arithmetic number, because the mean of its divisors is an integer number (766627614).

Almost surely, 2^7482223738 is an apocalyptic number.

7482223738 is a deficient number, since it is larger than the sum of its proper divisors (4783818086).

7482223738 is a wasteful number, since it uses less digits than its factorization.

7482223738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622317.

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

The square root of 7482223738 is about 86499.8481963986. The cubic root of 7482223738 is about 1955.8861146566.

The spelling of 7482223738 in words is "seven billion, four hundred eighty-two million, two hundred twenty-three thousand, seven hundred thirty-eight".