7030000 has 100 divisors (see below), whose sum is σ = 18400360. Its totient is φ = 2592000.

The previous prime is 7029961. The next prime is 7030013. The reversal of 7030000 is 307.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 189982 + ... + 190018.

Almost surely, 2^7030000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9200180).

7030000 is an abundant number, since it is smaller than the sum of its proper divisors (11370360).

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

7030000 is a wasteful number, since it uses less digits than its factorization.

7030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 10.

The square root of 7030000 is about 2651.4147167126. The cubic root of 7030000 is about 191.5660046932.

Adding to 7030000 its reverse (307), we get a palindrome (7030307).

The spelling of 7030000 in words is "seven million, thirty thousand".