7603663066 has 32 divisors (see below), whose sum is σ = 12282565248. Its totient is φ = 3517409280.

The previous prime is 7603663061. The next prime is 7603663079. The reversal of 7603663066 is 6603663067.

It is not an unprimeable number, because it can be changed into a prime (7603663061) 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 15 ways as a sum of consecutive naturals, for example, 847681 + ... + 856603.

It is an arithmetic number, because the mean of its divisors is an integer number (383830164).

Almost surely, 2^7603663066 is an apocalyptic number.

7603663066 is a deficient number, since it is larger than the sum of its proper divisors (4678902182).

7603663066 is a wasteful number, since it uses less digits than its factorization.

7603663066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9366.

The product of its (nonzero) digits is 489888, while the sum is 43.

The square root of 7603663066 is about 87198.9854642816. The cubic root of 7603663066 is about 1966.4109686462.

Subtracting from 7603663066 its reverse (6603663067), we obtain a palindrome (999999999).

The spelling of 7603663066 in words is "seven billion, six hundred three million, six hundred sixty-three thousand, sixty-six".