630225373 has 8 divisors (see below), whose sum is σ = 633529728. Its totient is φ = 626930304.

The previous prime is 630225371. The next prime is 630225413. The reversal of 630225373 is 373522036.

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 630225373 - 2¹ = 630225371 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 (630225371) 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, 162940 + ... + 166762.

It is an arithmetic number, because the mean of its divisors is an integer number (79191216).

Almost surely, 2^630225373 is an apocalyptic number.

It is an amenable number.

630225373 is a deficient number, since it is larger than the sum of its proper divisors (3304355).

630225373 is a wasteful number, since it uses less digits than its factorization.

630225373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4643.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 630225373 is about 25104.2899322008. The cubic root of 630225373 is about 857.3641002152.

The spelling of 630225373 in words is "six hundred thirty million, two hundred twenty-five thousand, three hundred seventy-three".