3020500066 has 16 divisors (see below), whose sum is σ = 4682638080. Its totient is φ = 1459740240.

The previous prime is 3020500037. The next prime is 3020500079. The reversal of 3020500066 is 6600050203.

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, 21820 + ... + 80728.

It is an arithmetic number, because the mean of its divisors is an integer number (292664880).

Almost surely, 2^3020500066 is an apocalyptic number.

3020500066 is a deficient number, since it is larger than the sum of its proper divisors (1662138014).

3020500066 is a wasteful number, since it uses less digits than its factorization.

3020500066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59769.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3020500066 is about 54959.0762840861. The cubic root of 3020500066 is about 1445.5272503529.

Adding to 3020500066 its reverse (6600050203), we get a palindrome (9620550269).

The spelling of 3020500066 in words is "three billion, twenty million, five hundred thousand, sixty-six".