7276765630 has 32 divisors (see below), whose sum is σ = 13240641024. Its totient is φ = 2879114016.

The previous prime is 7276765607. The next prime is 7276765669. The reversal of 7276765630 is 365676727.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008897 + ... + 1016083.

It is an arithmetic number, because the mean of its divisors is an integer number (413770032).

Almost surely, 2^7276765630 is an apocalyptic number.

7276765630 is a deficient number, since it is larger than the sum of its proper divisors (5963875394).

7276765630 is a wasteful number, since it uses less digits than its factorization.

7276765630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8280.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The square root of 7276765630 is about 85303.9602245992. The cubic root of 7276765630 is about 1937.8171528269.

The spelling of 7276765630 in words is "seven billion, two hundred seventy-six million, seven hundred sixty-five thousand, six hundred thirty".