7620882756 has 48 divisors (see below), whose sum is σ = 17960644800. Its totient is φ = 2514909312.

The previous prime is 7620882751. The next prime is 7620882761. The reversal of 7620882756 is 6572880267.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7620882751) and next prime (7620882761).

It is a junction number, because it is equal to n+sod(n) for n = 7620882699 and 7620882708.

It is not an unprimeable number, because it can be changed into a prime (7620882751) 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, 484146 + ... + 499638.

It is an arithmetic number, because the mean of its divisors is an integer number (374180100).

Almost surely, 2^7620882756 is an apocalyptic number.

It is an amenable number.

7620882756 is an abundant number, since it is smaller than the sum of its proper divisors (10339762044).

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

7620882756 is a wasteful number, since it uses less digits than its factorization.

7620882756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15908 (or 15906 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 51.

The square root of 7620882756 is about 87297.6675289781. The cubic root of 7620882756 is about 1967.8942650493.

The spelling of 7620882756 in words is "seven billion, six hundred twenty million, eight hundred eighty-two thousand, seven hundred fifty-six".