7630228207 has 24 divisors (see below), whose sum is σ = 9286038720. Its totient is φ = 6244842240.

The previous prime is 7630228139. The next prime is 7630228211. The reversal of 7630228207 is 7028220367.

It is a happy number.

It is not a de Polignac number, because 7630228207 - 2⁷ = 7630228079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7630228237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54019 + ... + 134827.

It is an arithmetic number, because the mean of its divisors is an integer number (386918280).

Almost surely, 2^7630228207 is an apocalyptic number.

7630228207 is a deficient number, since it is larger than the sum of its proper divisors (1655810513).

7630228207 is a wasteful number, since it uses less digits than its factorization.

7630228207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80911 (or 80904 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 7630228207 is about 87351.1774791846. The cubic root of 7630228207 is about 1968.6983428092.

The spelling of 7630228207 in words is "seven billion, six hundred thirty million, two hundred twenty-eight thousand, two hundred seven".