7783680701 has 4 divisors (see below), whose sum is σ = 7788519900. Its totient is φ = 7778841504.

The previous prime is 7783680691. The next prime is 7783680719. The reversal of 7783680701 is 1070863877.

7783680701 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7232652025 + 551028676 = 85045^2 + 23474^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7783680701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7783680761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2417186 + ... + 2420403.

It is an arithmetic number, because the mean of its divisors is an integer number (1947129975).

Almost surely, 2^7783680701 is an apocalyptic number.

It is an amenable number.

7783680701 is a deficient number, since it is larger than the sum of its proper divisors (4839199).

7783680701 is a wasteful number, since it uses less digits than its factorization.

7783680701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839198.

The product of its (nonzero) digits is 395136, while the sum is 47.

The square root of 7783680701 is about 88225.1704503879. The cubic root of 7783680701 is about 1981.8084267648.

The spelling of 7783680701 in words is "seven billion, seven hundred eighty-three million, six hundred eighty thousand, seven hundred one".