630605301 has 8 divisors (see below), whose sum is σ = 841612800. Its totient is φ = 420000672.

The previous prime is 630605299. The next prime is 630605309. The reversal of 630605301 is 103506036.

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

It is not a de Polignac number, because 630605301 - 2¹ = 630605299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630605309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97045 + ... + 103338.

It is an arithmetic number, because the mean of its divisors is an integer number (105201600).

Almost surely, 2^630605301 is an apocalyptic number.

It is an amenable number.

630605301 is a deficient number, since it is larger than the sum of its proper divisors (211007499).

630605301 is a wasteful number, since it uses less digits than its factorization.

630605301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201435.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 630605301 is about 25111.8557856643. The cubic root of 630605301 is about 857.5363513958.

The spelling of 630605301 in words is "six hundred thirty million, six hundred five thousand, three hundred one".