7327489152 has 32 divisors (see below), whose sum is σ = 19463644080. Its totient is φ = 2442496256.

The previous prime is 7327489087. The next prime is 7327489159. The reversal of 7327489152 is 2519847237.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (7327489159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9540618 + ... + 9541385.

Almost surely, 2^7327489152 is an apocalyptic number.

It is an amenable number.

7327489152 is an abundant number, since it is smaller than the sum of its proper divisors (12136154928).

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

7327489152 is a wasteful number, since it uses less digits than its factorization.

7327489152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19082020 (or 19082008 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 7327489152 is about 85600.7543891992. The cubic root of 7327489152 is about 1942.3093227928.

The spelling of 7327489152 in words is "seven billion, three hundred twenty-seven million, four hundred eighty-nine thousand, one hundred fifty-two".