630060446 has 8 divisors (see below), whose sum is σ = 948431064. Its totient is φ = 313916760.

The previous prime is 630060359. The next prime is 630060481. The reversal of 630060446 is 644060036.

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

It is a super-2 number, since 2×630060446² = 793952331227437832, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556025 + ... + 557156.

It is an arithmetic number, because the mean of its divisors is an integer number (118553883).

Almost surely, 2^630060446 is an apocalyptic number.

630060446 is a deficient number, since it is larger than the sum of its proper divisors (318370618).

630060446 is a wasteful number, since it uses less digits than its factorization.

630060446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113466.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 630060446 is about 25101.0048802832. The cubic root of 630060446 is about 857.2893043133.

The spelling of 630060446 in words is "six hundred thirty million, sixty thousand, four hundred forty-six".