7669487304 has 48 divisors (see below), whose sum is σ = 21993386220. Its totient is φ = 2406113280.

The previous prime is 7669487303. The next prime is 7669487311. The reversal of 7669487304 is 4037849667.

It is a happy number.

7669487304 is a `hidden beast` number, since 76 + 69 + 487 + 30 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7430784804 + 238702500 = 86202^2 + 15450^2 .

It is not an unprimeable number, because it can be changed into a prime (7669487303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3131737 + ... + 3134184.

Almost surely, 2^7669487304 is an apocalyptic number.

It is an amenable number.

7669487304 is an abundant number, since it is smaller than the sum of its proper divisors (14323898916).

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

7669487304 is a wasteful number, since it uses less digits than its factorization.

7669487304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265950 (or 6265943 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The square root of 7669487304 is about 87575.6090701058. The cubic root of 7669487304 is about 1972.0690213887.

The spelling of 7669487304 in words is "seven billion, six hundred sixty-nine million, four hundred eighty-seven thousand, three hundred four".