630714 has 16 divisors (see below), whose sum is σ = 1441728. Its totient is φ = 180192.

The previous prime is 630713. The next prime is 630719. The reversal of 630714 is 417036.

630714 = T₄₂₁ + T₄₂₂ + ... + T₄₂₇.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 630714.

It is not an unprimeable number, because it can be changed into a prime (630713) by changing a digit.

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, 7467 + ... + 7550.

It is an arithmetic number, because the mean of its divisors is an integer number (90108).

2⁶³⁰⁷¹⁴ is an apocalyptic number.

630714 is an abundant number, since it is smaller than the sum of its proper divisors (811014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630714 is a wasteful number, since it uses less digits than its factorization.

630714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15029.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 630714 is about 794.1750436774. The cubic root of 630714 is about 85.7585620454.

The spelling of 630714 in words is "six hundred thirty thousand, seven hundred fourteen".