2192960649 has 8 divisors (see below), whose sum is σ = 3189760992. Its totient is φ = 1329067040.

The previous prime is 2192960641. The next prime is 2192960687. The reversal of 2192960649 is 9460692912.

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

It is a cyclic number.

It is not a de Polignac number, because 2192960649 - 2³ = 2192960641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2192960598 and 2192960607.

It is not an unprimeable number, because it can be changed into a prime (2192960641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33226644 + ... + 33226709.

It is an arithmetic number, because the mean of its divisors is an integer number (398720124).

Almost surely, 2^2192960649 is an apocalyptic number.

It is an amenable number.

2192960649 is a deficient number, since it is larger than the sum of its proper divisors (996800343).

2192960649 is a wasteful number, since it uses less digits than its factorization.

2192960649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66453367.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 2192960649 is about 46829.0577419619. The cubic root of 2192960649 is about 1299.2027950527.

The spelling of 2192960649 in words is "two billion, one hundred ninety-two million, nine hundred sixty thousand, six hundred forty-nine".