34042313 has 8 divisors (see below), whose sum is σ = 36164232. Its totient is φ = 31933696.

The previous prime is 34042303. The next prime is 34042321. The reversal of 34042313 is 31324043.

It can be written as a sum of positive squares in 4 ways, for example, as 2715904 + 31326409 = 1648^2 + 5597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34042313 - 2²⁴ = 17265097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34042303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231 + ... + 8547.

It is an arithmetic number, because the mean of its divisors is an integer number (4520529).

Almost surely, 2^34042313 is an apocalyptic number.

It is an amenable number.

34042313 is a deficient number, since it is larger than the sum of its proper divisors (2121919).

34042313 is a wasteful number, since it uses less digits than its factorization.

34042313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6651.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 34042313 is about 5834.5790765059. The cubic root of 34042313 is about 324.0955143131.

Adding to 34042313 its reverse (31324043), we get a palindrome (65366356).

The spelling of 34042313 in words is "thirty-four million, forty-two thousand, three hundred thirteen".