7696612224 has 320 divisors, whose sum is σ = 26371398240. Its totient is φ = 2182754304.

The previous prime is 7696612223. The next prime is 7696612279. The reversal of 7696612224 is 4222166967.

7696612224 is a `hidden beast` number, since 7 + 6 + 9 + 6 + 612 + 2 + 24 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 7696612224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7696612223) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12555342 + ... + 12555954.

Almost surely, 2^7696612224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7696612224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13185699120).

7696612224 is an abundant number, since it is smaller than the sum of its proper divisors (18674786016).

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

7696612224 is a wasteful number, since it uses less digits than its factorization.

7696612224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819 (or 798 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 7696612224 is about 87730.3381048996. The cubic root of 7696612224 is about 1974.3911790245.

The spelling of 7696612224 in words is "seven billion, six hundred ninety-six million, six hundred twelve thousand, two hundred twenty-four".