7732641048 has 64 divisors (see below), whose sum is σ = 21206966400. Its totient is φ = 2330119680.

The previous prime is 7732641043. The next prime is 7732641061. The reversal of 7732641048 is 8401462377.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7732641043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34561 + ... + 129072.

It is an arithmetic number, because the mean of its divisors is an integer number (331358850).

Almost surely, 2^7732641048 is an apocalyptic number.

It is an amenable number.

7732641048 is an abundant number, since it is smaller than the sum of its proper divisors (13474325352).

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

7732641048 is a wasteful number, since it uses less digits than its factorization.

7732641048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163832 (or 163828 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 7732641048 is about 87935.4368158821. The cubic root of 7732641048 is about 1977.4671766483.

The spelling of 7732641048 in words is "seven billion, seven hundred thirty-two million, six hundred forty-one thousand, forty-eight".