630452335 has 8 divisors (see below), whose sum is σ = 758165616. Its totient is φ = 503280000.

The previous prime is 630452297. The next prime is 630452353. The reversal of 630452335 is 533254036.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-630452335 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 630452297 and 630452306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132666 + ... + 137335.

It is an arithmetic number, because the mean of its divisors is an integer number (94770702).

Almost surely, 2^630452335 is an apocalyptic number.

630452335 is a deficient number, since it is larger than the sum of its proper divisors (127713281).

630452335 is a wasteful number, since it uses less digits than its factorization.

630452335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270473.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 630452335 is about 25108.8099080781. The cubic root of 630452335 is about 857.4670082250.

The spelling of 630452335 in words is "six hundred thirty million, four hundred fifty-two thousand, three hundred thirty-five".