34195013 has 4 divisors (see below), whose sum is σ = 34210188. Its totient is φ = 34179840.

The previous prime is 34194989. The next prime is 34195033. The reversal of 34195013 is 31059143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31059143 = 2111 ⋅14713.

It can be written as a sum of positive squares in 2 ways, for example, as 32512804 + 1682209 = 5702^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 34195013 - 2¹⁰ = 34193989 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 (34195033) 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, 3458 + ... + 8963.

It is an arithmetic number, because the mean of its divisors is an integer number (8552547).

Almost surely, 2^34195013 is an apocalyptic number.

It is an amenable number.

34195013 is a deficient number, since it is larger than the sum of its proper divisors (15175).

34195013 is a wasteful number, since it uses less digits than its factorization.

34195013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15174.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 34195013 is about 5847.6502118372. The cubic root of 34195013 is about 324.5793785406.

The spelling of 34195013 in words is "thirty-four million, one hundred ninety-five thousand, thirteen".