7000007707 has 16 divisors (see below), whose sum is σ = 8813700864. Its totient is φ = 5400540000.

The previous prime is 7000007681. The next prime is 7000007713. The reversal of 7000007707 is 7077000007.

It is a cyclic number.

It is not a de Polignac number, because 7000007707 - 2³¹ = 4852524059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7000007207) 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, 442269 + ... + 457822.

It is an arithmetic number, because the mean of its divisors is an integer number (550856304).

Almost surely, 2^7000007707 is an apocalyptic number.

7000007707 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

7000007707 is a deficient number, since it is larger than the sum of its proper divisors (1813693157).

7000007707 is a wasteful number, since it uses less digits than its factorization.

7000007707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900210.

The product of its (nonzero) digits is 2401, while the sum is 28.

The square root of 7000007707 is about 83666.0487115293. The cubic root of 7000007707 is about 1912.9318848179.

It can be divided in two parts, 700000 and 7707, that added together give a palindrome (707707).

The spelling of 7000007707 in words is "seven billion, seven thousand, seven hundred seven".