7690706829 has 18 divisors (see below), whose sum is σ = 12029056650. Its totient is φ = 4732741728.

The previous prime is 7690706819. The next prime is 7690706831. The reversal of 7690706829 is 9286070967.

It can be written as a sum of positive squares in 3 ways, for example, as 43204329 + 7647502500 = 6573^2 + 87450^2 .

It is not a de Polignac number, because 7690706829 - 2⁴ = 7690706813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7690706819) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2526654 + ... + 2529695.

It is an arithmetic number, because the mean of its divisors is an integer number (668280925).

Almost surely, 2^7690706829 is an apocalyptic number.

It is an amenable number.

7690706829 is a deficient number, since it is larger than the sum of its proper divisors (4338349821).

7690706829 is a wasteful number, since it uses less digits than its factorization.

7690706829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056381 (or 5056365 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 7690706829 is about 87696.6751308167. The cubic root of 7690706829 is about 1973.8860848027.

The spelling of 7690706829 in words is "seven billion, six hundred ninety million, seven hundred six thousand, eight hundred twenty-nine".