662323006346 has 8 divisors (see below), whose sum is σ = 995268145860. Its totient is φ = 330566957728.

The previous prime is 662323006313. The next prime is 662323006357. The reversal of 662323006346 is 643600323266.

It can be written as a sum of positive squares in 2 ways, for example, as 609943818121 + 52379188225 = 780989^2 + 228865^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297271331 + ... + 297273558.

Almost surely, 2^662323006346 is an apocalyptic number.

662323006346 is a deficient number, since it is larger than the sum of its proper divisors (332945139514).

662323006346 is a wasteful number, since it uses less digits than its factorization.

662323006346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594545448.

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 662323006346 in words is "six hundred sixty-two billion, three hundred twenty-three million, six thousand, three hundred forty-six".