7650831828 has 24 divisors (see below), whose sum is σ = 17854607232. Its totient is φ = 2549896384.

The previous prime is 7650831817. The next prime is 7650831829. The reversal of 7650831828 is 8281380567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7650831829) 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, 42976 + ... + 130952.

It is an arithmetic number, because the mean of its divisors is an integer number (743941968).

Almost surely, 2^7650831828 is an apocalyptic number.

It is an amenable number.

7650831828 is an abundant number, since it is smaller than the sum of its proper divisors (10203775404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7650831828 is a wasteful number, since it uses less digits than its factorization.

7650831828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95231 (or 95229 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 7650831828 is about 87469.0335375897. The cubic root of 7650831828 is about 1970.4687511751.

The spelling of 7650831828 in words is "seven billion, six hundred fifty million, eight hundred thirty-one thousand, eight hundred twenty-eight".