7301006066 has 4 divisors (see below), whose sum is σ = 10951509102. Its totient is φ = 3650503032.

The previous prime is 7301006051. The next prime is 7301006117. The reversal of 7301006066 is 6606001037.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6606001037 = 53 ⋅124641529.

It can be written as a sum of positive squares in only one way, i.e., 4280954041 + 3020052025 = 65429^2 + 54955^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1825251515 + ... + 1825251518.

Almost surely, 2^7301006066 is an apocalyptic number.

7301006066 is a deficient number, since it is larger than the sum of its proper divisors (3650503036).

7301006066 is a wasteful number, since it uses less digits than its factorization.

7301006066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650503035.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 7301006066 is about 85445.9248062773. The cubic root of 7301006066 is about 1939.9665266836.

The spelling of 7301006066 in words is "seven billion, three hundred one million, six thousand, sixty-six".