2184342662 has 4 divisors (see below), whose sum is σ = 3276513996. Its totient is φ = 1092171330.

The previous prime is 2184342661. The next prime is 2184342703. The reversal of 2184342662 is 2662434812.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2184342661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546085664 + ... + 546085667.

It is an arithmetic number, because the mean of its divisors is an integer number (819128499).

Almost surely, 2^2184342662 is an apocalyptic number.

2184342662 is a deficient number, since it is larger than the sum of its proper divisors (1092171334).

2184342662 is a wasteful number, since it uses less digits than its factorization.

2184342662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092171333.

The product of its digits is 110592, while the sum is 38.

The square root of 2184342662 is about 46736.9517833587. The cubic root of 2184342662 is about 1297.4986739220.

The spelling of 2184342662 in words is "two billion, one hundred eighty-four million, three hundred forty-two thousand, six hundred sixty-two".