7000730 has 32 divisors (see below), whose sum is σ = 14197248. Its totient is φ = 2462400.

The previous prime is 7000727. The next prime is 7000739. The reversal of 7000730 is 370007.

It is a junction number, because it is equal to n+sod(n) for n = 7000699 and 7000708.

It is not an unprimeable number, because it can be changed into a prime (7000739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2384 + ... + 4436.

It is an arithmetic number, because the mean of its divisors is an integer number (443664).

Almost surely, 2^7000730 is an apocalyptic number.

7000730 is an abundant number, since it is smaller than the sum of its proper divisors (7196518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7000730 is a wasteful number, since it uses less digits than its factorization.

7000730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102.

The product of its (nonzero) digits is 147, while the sum is 17.

The square root of 7000730 is about 2645.8892645007. The cubic root of 7000730 is about 191.2997677593.

Adding to 7000730 its reverse (370007), we get a palindrome (7370737).

The spelling of 7000730 in words is "seven million, seven hundred thirty", and thus it is an aban number.