34300813 has 4 divisors (see below), whose sum is σ = 35227900. Its totient is φ = 33373728.

The previous prime is 34300789. The next prime is 34300817. The reversal of 34300813 is 31800343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31800343 = 1301 ⋅24443.

It can be written as a sum of positive squares in 2 ways, for example, as 24980004 + 9320809 = 4998^2 + 3053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34300813 is a prime.

It is a Duffinian number.

34300813 is a modest number, since divided by 813 gives 343 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34300817) 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, 463488 + ... + 463561.

It is an arithmetic number, because the mean of its divisors is an integer number (8806975).

Almost surely, 2^34300813 is an apocalyptic number.

It is an amenable number.

34300813 is a deficient number, since it is larger than the sum of its proper divisors (927087).

34300813 is an equidigital number, since it uses as much as digits as its factorization.

34300813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927086.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 34300813 is about 5856.6895939601. The cubic root of 34300813 is about 324.9137854154.

The spelling of 34300813 in words is "thirty-four million, three hundred thousand, eight hundred thirteen".