6935400113 has 4 divisors (see below), whose sum is σ = 7030405668. Its totient is φ = 6840394560.

The previous prime is 6935400107. The next prime is 6935400119. The reversal of 6935400113 is 3110045396.

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

It is an interprime number because it is at equal distance from previous prime (6935400107) and next prime (6935400119).

It can be written as a sum of positive squares in 2 ways, for example, as 2405706304 + 4529693809 = 49048^2 + 67303^2 .

It is a cyclic number.

It is not a de Polignac number, because 6935400113 - 2²⁴ = 6918622897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6935400113.

It is not an unprimeable number, because it can be changed into a prime (6935400119) 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, 47502668 + ... + 47502813.

It is an arithmetic number, because the mean of its divisors is an integer number (1757601417).

Almost surely, 2^6935400113 is an apocalyptic number.

It is an amenable number.

6935400113 is a deficient number, since it is larger than the sum of its proper divisors (95005555).

6935400113 is an equidigital number, since it uses as much as digits as its factorization.

6935400113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95005554.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 6935400113 is about 83279.0496643664. The cubic root of 6935400113 is about 1907.0284570921.

The spelling of 6935400113 in words is "six billion, nine hundred thirty-five million, four hundred thousand, one hundred thirteen".