7720300652 has 12 divisors (see below), whose sum is σ = 13797984480. Its totient is φ = 3778019376.

The previous prime is 7720300649. The next prime is 7720300717. The reversal of 7720300652 is 2560030277.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20532527 + ... + 20532902.

It is an arithmetic number, because the mean of its divisors is an integer number (1149832040).

Almost surely, 2^7720300652 is an apocalyptic number.

It is an amenable number.

7720300652 is a deficient number, since it is larger than the sum of its proper divisors (6077683828).

7720300652 is a wasteful number, since it uses less digits than its factorization.

7720300652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41065480 (or 41065478 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 7720300652 is about 87865.2414325483. The cubic root of 7720300652 is about 1976.4146806678.

The spelling of 7720300652 in words is "seven billion, seven hundred twenty million, three hundred thousand, six hundred fifty-two".