7706996077 has 8 divisors (see below), whose sum is σ = 8416693440. Its totient is φ = 6998808960.

The previous prime is 7706996057. The next prime is 7706996083.

7706996077 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7706996077 - 2³¹ = 5559512429 is a prime.

It is a super-3 number, since 3×7706996077³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7706996027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366873 + ... + 387310.

It is an arithmetic number, because the mean of its divisors is an integer number (1052086680).

Almost surely, 2^7706996077 is an apocalyptic number.

It is an amenable number.

7706996077 is a deficient number, since it is larger than the sum of its proper divisors (709697363).

7706996077 is a wasteful number, since it uses less digits than its factorization.

7706996077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755123.

The product of its (nonzero) digits is 7001316, while the sum is 58.

The square root of 7706996077 is about 87789.4986715382. The cubic root of 7706996077 is about 1975.2786939513.

The spelling of 7706996077 in words is "seven billion, seven hundred six million, nine hundred ninety-six thousand, seventy-seven".