700442321 has 8 divisors (see below), whose sum is σ = 722554944. Its totient is φ = 678672720.

The previous prime is 700442317. The next prime is 700442359. The reversal of 700442321 is 123244007.

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 700442321 - 2² = 700442317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700442311) 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, 81605 + ... + 89778.

It is an arithmetic number, because the mean of its divisors is an integer number (90319368).

Almost surely, 2^700442321 is an apocalyptic number.

It is an amenable number.

700442321 is a deficient number, since it is larger than the sum of its proper divisors (22112623).

700442321 is a wasteful number, since it uses less digits than its factorization.

700442321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171511.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 700442321 is about 26465.8708717473. The cubic root of 700442321 is about 888.0909807392.

Adding to 700442321 its reverse (123244007), we get a palindrome (823686328).

The spelling of 700442321 in words is "seven hundred million, four hundred forty-two thousand, three hundred twenty-one".