2366720722 has 8 divisors (see below), whose sum is σ = 3758909436. Its totient is φ = 1113750912.

The previous prime is 2366720701. The next prime is 2366720729. The reversal of 2366720722 is 2270276632.

It can be written as a sum of positive squares in 2 ways, for example, as 2166809401 + 199911321 = 46549^2 + 14139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2366720729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34804683 + ... + 34804750.

Almost surely, 2^2366720722 is an apocalyptic number.

2366720722 is a deficient number, since it is larger than the sum of its proper divisors (1392188714).

2366720722 is a wasteful number, since it uses less digits than its factorization.

2366720722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69609452.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 2366720722 is about 48648.9539661440. The cubic root of 2366720722 is about 1332.6486727540.

The spelling of 2366720722 in words is "two billion, three hundred sixty-six million, seven hundred twenty thousand, seven hundred twenty-two".