7364223668 has 6 divisors (see below), whose sum is σ = 12887391426. Its totient is φ = 3682111832.

The previous prime is 7364223667. The next prime is 7364223749. The reversal of 7364223668 is 8663224637.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6852197284 + 512026384 = 82778^2 + 22628^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7364223667) 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 as a sum of consecutive naturals, namely, 920527955 + ... + 920527962.

It is an arithmetic number, because the mean of its divisors is an integer number (2147898571).

Almost surely, 2^7364223668 is an apocalyptic number.

It is an amenable number.

7364223668 is a deficient number, since it is larger than the sum of its proper divisors (5523167758).

7364223668 is a wasteful number, since it uses less digits than its factorization.

7364223668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841055921 (or 1841055919 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 47.

The square root of 7364223668 is about 85815.0550195011. The cubic root of 7364223668 is about 1945.5496729773.

The spelling of 7364223668 in words is "seven billion, three hundred sixty-four million, two hundred twenty-three thousand, six hundred sixty-eight".