630097301 has 4 divisors (see below), whose sum is σ = 630197004. Its totient is φ = 629997600.

The previous prime is 630097283. The next prime is 630097327. The reversal of 630097301 is 103790036.

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

It can be written as a sum of positive squares in 2 ways, for example, as 86974276 + 543123025 = 9326^2 + 23305^2 .

It is a cyclic number.

It is not a de Polignac number, because 630097301 - 2¹⁴ = 630080917 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 (630067301) 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, 39680 + ... + 53241.

It is an arithmetic number, because the mean of its divisors is an integer number (157549251).

Almost surely, 2^630097301 is an apocalyptic number.

It is an amenable number.

630097301 is a deficient number, since it is larger than the sum of its proper divisors (99703).

630097301 is an equidigital number, since it uses as much as digits as its factorization.

630097301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99702.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 630097301 is about 25101.7390035033. The cubic root of 630097301 is about 857.3060195251.

The spelling of 630097301 in words is "six hundred thirty million, ninety-seven thousand, three hundred one".