6935940959 has 16 divisors (see below), whose sum is σ = 7444897920. Its totient is φ = 6438382080.

The previous prime is 6935940953. The next prime is 6935940967. The reversal of 6935940959 is 9590495396.

It is a cyclic number.

It is not a de Polignac number, because 6935940959 - 2²⁸ = 6667505503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6935940898 and 6935940907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6935940953) 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, 1583897 + ... + 1588269.

It is an arithmetic number, because the mean of its divisors is an integer number (465306120).

Almost surely, 2^6935940959 is an apocalyptic number.

6935940959 is a deficient number, since it is larger than the sum of its proper divisors (508956961).

6935940959 is a wasteful number, since it uses less digits than its factorization.

6935940959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650.

The product of its (nonzero) digits is 11809800, while the sum is 59.

The square root of 6935940959 is about 83282.2967922955. The cubic root of 6935940959 is about 1907.0780279838.

The spelling of 6935940959 in words is "six billion, nine hundred thirty-five million, nine hundred forty thousand, nine hundred fifty-nine".