7627653332 has 24 divisors (see below), whose sum is σ = 14382587016. Its totient is φ = 3518644608.

The previous prime is 7627653331. The next prime is 7627653373. The reversal of 7627653332 is 2333567267.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9156676 + 7618496656 = 3026^2 + 87284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7627653331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67118 + ... + 140570.

It is an arithmetic number, because the mean of its divisors is an integer number (599274459).

Almost surely, 2^7627653332 is an apocalyptic number.

It is an amenable number.

7627653332 is a deficient number, since it is larger than the sum of its proper divisors (6754933684).

7627653332 is a wasteful number, since it uses less digits than its factorization.

7627653332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75467 (or 75465 counting only the distinct ones).

The product of its digits is 952560, while the sum is 44.

The square root of 7627653332 is about 87336.4375962290. The cubic root of 7627653332 is about 1968.4768674561.

The spelling of 7627653332 in words is "seven billion, six hundred twenty-seven million, six hundred fifty-three thousand, three hundred thirty-two".