6280630 has 8 divisors (see below), whose sum is σ = 11305152. Its totient is φ = 2512248.

The previous prime is 6280607. The next prime is 6280661. The reversal of 6280630 is 360826.

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

It is a junction number, because it is equal to n+sod(n) for n = 6280595 and 6280604.

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, 314022 + ... + 314041.

It is an arithmetic number, because the mean of its divisors is an integer number (1413144).

Almost surely, 2^6280630 is an apocalyptic number.

6280630 is a deficient number, since it is larger than the sum of its proper divisors (5024522).

6280630 is a wasteful number, since it uses less digits than its factorization.

6280630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628070.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6280630 is about 2506.1185127603. The cubic root of 6280630 is about 184.5019963895.

The spelling of 6280630 in words is "six million, two hundred eighty thousand, six hundred thirty".