7646223332 has 48 divisors (see below), whose sum is σ = 14995411200. Its totient is φ = 3381254400.

The previous prime is 7646223329. The next prime is 7646223349. The reversal of 7646223332 is 2333226467.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656294 + ... + 667842.

It is an arithmetic number, because the mean of its divisors is an integer number (312404400).

Almost surely, 2^7646223332 is an apocalyptic number.

It is an amenable number.

7646223332 is a deficient number, since it is larger than the sum of its proper divisors (7349187868).

7646223332 is a wasteful number, since it uses less digits than its factorization.

7646223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11972 (or 11970 counting only the distinct ones).

The product of its digits is 217728, while the sum is 38.

The square root of 7646223332 is about 87442.6859834486. The cubic root of 7646223332 is about 1970.0730329285.

Adding to 7646223332 its reverse (2333226467), we get a palindrome (9979449799).

The spelling of 7646223332 in words is "seven billion, six hundred forty-six million, two hundred twenty-three thousand, three hundred thirty-two".