2382207720 has 32 divisors (see below), whose sum is σ = 7146623520. Its totient is φ = 635255360.

The previous prime is 2382207719. The next prime is 2382207721. The reversal of 2382207720 is 277022832.

It is an interprime number because it is at equal distance from previous prime (2382207719) and next prime (2382207721).

It is not an unprimeable number, because it can be changed into a prime (2382207721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9925746 + ... + 9925985.

It is an arithmetic number, because the mean of its divisors is an integer number (223331985).

Almost surely, 2^2382207720 is an apocalyptic number.

2382207720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2382207720 is an abundant number, since it is smaller than the sum of its proper divisors (4764415800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2382207720 is a wasteful number, since it uses less digits than its factorization.

2382207720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19851745 (or 19851741 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 2382207720 is about 48807.8653497569. The cubic root of 2382207720 is about 1335.5491519599.

The spelling of 2382207720 in words is "two billion, three hundred eighty-two million, two hundred seven thousand, seven hundred twenty".