7303207066 has 16 divisors (see below), whose sum is σ = 11618506368. Its totient is φ = 3435577200.

The previous prime is 7303207039. The next prime is 7303207103. The reversal of 7303207066 is 6607023037.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298550 + ... + 1304161.

It is an arithmetic number, because the mean of its divisors is an integer number (726156648).

Almost surely, 2^7303207066 is an apocalyptic number.

7303207066 is a deficient number, since it is larger than the sum of its proper divisors (4315299302).

7303207066 is a wasteful number, since it uses less digits than its factorization.

7303207066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602797.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 7303207066 is about 85458.8033265152. The cubic root of 7303207066 is about 1940.1614512956.

It can be divided in two parts, 7303 and 207066, that added together give a square (214369 = 463²).

The spelling of 7303207066 in words is "seven billion, three hundred three million, two hundred seven thousand, sixty-six".