700630439 has 4 divisors (see below), whose sum is σ = 731092656. Its totient is φ = 670168224.

The previous prime is 700630387. The next prime is 700630471. The reversal of 700630439 is 934036007.

700630439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 700630439 - 2¹² = 700626343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700630499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15231074 + ... + 15231119.

It is an arithmetic number, because the mean of its divisors is an integer number (182773164).

Almost surely, 2^700630439 is an apocalyptic number.

700630439 is a deficient number, since it is larger than the sum of its proper divisors (30462217).

700630439 is a wasteful number, since it uses less digits than its factorization.

700630439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30462216.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 700630439 is about 26469.4246065153. The cubic root of 700630439 is about 888.1704785746.

The spelling of 700630439 in words is "seven hundred million, six hundred thirty thousand, four hundred thirty-nine".