2194230364 has 24 divisors (see below), whose sum is σ = 3975602400. Its totient is φ = 1058406720.

The previous prime is 2194230349. The next prime is 2194230373. The reversal of 2194230364 is 4630324912.

It is a happy number.

It is a super-3 number, since 3×2194230364³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 145834 + ... + 160174.

It is an arithmetic number, because the mean of its divisors is an integer number (165650100).

Almost surely, 2^2194230364 is an apocalyptic number.

It is an amenable number.

2194230364 is a deficient number, since it is larger than the sum of its proper divisors (1781372036).

2194230364 is a wasteful number, since it uses less digits than its factorization.

2194230364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15693 (or 15691 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 2194230364 is about 46842.6126939990. The cubic root of 2194230364 is about 1299.4534909945.

The spelling of 2194230364 in words is "two billion, one hundred ninety-four million, two hundred thirty thousand, three hundred sixty-four".