7630030 has 32 divisors (see below), whose sum is σ = 14358528. Its totient is φ = 2916000.

The previous prime is 7630019. The next prime is 7630037. The reversal of 7630030 is 300367.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7630037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46729 + ... + 46891.

It is an arithmetic number, because the mean of its divisors is an integer number (448704).

Almost surely, 2^7630030 is an apocalyptic number.

7630030 is a deficient number, since it is larger than the sum of its proper divisors (6728498).

7630030 is a wasteful number, since it uses less digits than its factorization.

7630030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 7630030 is about 2762.2508937459. The cubic root of 7630030 is about 196.8681295998.

Adding to 7630030 its reverse (300367), we get a palindrome (7930397).

The spelling of 7630030 in words is "seven million, six hundred thirty thousand, thirty".