34627613 has 4 divisors (see below), whose sum is σ = 34717020. Its totient is φ = 34538208.

The previous prime is 34627601. The next prime is 34627639. The reversal of 34627613 is 31672643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31672643 = 1213 ⋅26111.

It can be written as a sum of positive squares in 2 ways, for example, as 9597604 + 25030009 = 3098^2 + 5003^2 .

It is a cyclic number.

It is not a de Polignac number, because 34627613 - 2⁸ = 34627357 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 34627613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34627913) 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, 44120 + ... + 44897.

It is an arithmetic number, because the mean of its divisors is an integer number (8679255).

Almost surely, 2^34627613 is an apocalyptic number.

It is an amenable number.

34627613 is a deficient number, since it is larger than the sum of its proper divisors (89407).

34627613 is an equidigital number, since it uses as much as digits as its factorization.

34627613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89406.

The product of its digits is 18144, while the sum is 32.

The square root of 34627613 is about 5884.5231752454. The cubic root of 34627613 is about 325.9423945036.

The spelling of 34627613 in words is "thirty-four million, six hundred twenty-seven thousand, six hundred thirteen".