7760473272 has 128 divisors (see below), whose sum is σ = 22237416000. Its totient is φ = 2537713152.

The previous prime is 7760473249. The next prime is 7760473307. The reversal of 7760473272 is 2723740677.

7760473272 is a `hidden beast` number, since 7 + 7 + 604 + 7 + 32 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 923104 + ... + 931472.

Almost surely, 2^7760473272 is an apocalyptic number.

7760473272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7760473272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11118708000).

7760473272 is an abundant number, since it is smaller than the sum of its proper divisors (14476942728).

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

7760473272 is an equidigital number, since it uses as much as digits as its factorization.

7760473272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8449 (or 8427 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 45.

The square root of 7760473272 is about 88093.5484130365. The cubic root of 7760473272 is about 1979.8368460605.

The spelling of 7760473272 in words is "seven billion, seven hundred sixty million, four hundred seventy-three thousand, two hundred seventy-two".