6270730 has 8 divisors (see below), whose sum is σ = 11287332. Its totient is φ = 2508288.

The previous prime is 6270727. The next prime is 6270749. The reversal of 6270730 is 370726.

It can be written as a sum of positive squares in 2 ways, for example, as 6235009 + 35721 = 2497^2 + 189^2 .

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

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 6270695 and 6270704.

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, 313527 + ... + 313546.

Almost surely, 2^6270730 is an apocalyptic number.

6270730 is a deficient number, since it is larger than the sum of its proper divisors (5016602).

6270730 is a wasteful number, since it uses less digits than its factorization.

6270730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627080.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 6270730 is about 2504.1425678264. The cubic root of 6270730 is about 184.4050034482.

The spelling of 6270730 in words is "six million, two hundred seventy thousand, seven hundred thirty".