34702013 has 4 divisors (see below), whose sum is σ = 34742460. Its totient is φ = 34661568.

The previous prime is 34701991. The next prime is 34702021. The reversal of 34702013 is 31020743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31020743 = 13 ⋅2386211.

It can be written as a sum of positive squares in 2 ways, for example, as 25623844 + 9078169 = 5062^2 + 3013^2 .

It is a cyclic number.

It is not a de Polignac number, because 34702013 - 2⁸ = 34701757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34702033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18908 + ... + 20661.

It is an arithmetic number, because the mean of its divisors is an integer number (8685615).

Almost surely, 2^34702013 is an apocalyptic number.

It is an amenable number.

34702013 is a deficient number, since it is larger than the sum of its proper divisors (40447).

34702013 is an equidigital number, since it uses as much as digits as its factorization.

34702013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40446.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 34702013 is about 5890.8414509304. The cubic root of 34702013 is about 326.1756646699.

Adding to 34702013 its reverse (31020743), we get a palindrome (65722756).

The spelling of 34702013 in words is "thirty-four million, seven hundred two thousand, thirteen".