3540316613 has 4 divisors (see below), whose sum is σ = 3540438240. Its totient is φ = 3540194988.

The previous prime is 3540316609. The next prime is 3540316669. The reversal of 3540316613 is 3166130453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3166130453 = 193 ⋅16404821.

It is a cyclic number.

It is not a de Polignac number, because 3540316613 - 2² = 3540316609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3540316613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540316673) 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, 11558 + ... + 84936.

It is an arithmetic number, because the mean of its divisors is an integer number (885109560).

Almost surely, 2^3540316613 is an apocalyptic number.

It is an amenable number.

3540316613 is a deficient number, since it is larger than the sum of its proper divisors (121627).

3540316613 is an equidigital number, since it uses as much as digits as its factorization.

3540316613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121626.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 3540316613 is about 59500.5597704761. The cubic root of 3540316613 is about 1524.1020047607.

The spelling of 3540316613 in words is "three billion, five hundred forty million, three hundred sixteen thousand, six hundred thirteen".