34146493 has 4 divisors (see below), whose sum is σ = 34186048. Its totient is φ = 34106940.

The previous prime is 34146491. The next prime is 34146499. The reversal of 34146493 is 39464143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34146493 - 2¹ = 34146491 is a prime.

It is the 5844-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34146491) by changing a digit.

It is a nontrivial repunit in base 5843.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18453 + ... + 20218.

It is an arithmetic number, because the mean of its divisors is an integer number (8546512).

Almost surely, 2^34146493 is an apocalyptic number.

It is an amenable number.

34146493 is a deficient number, since it is larger than the sum of its proper divisors (39555).

34146493 is an equidigital number, since it uses as much as digits as its factorization.

34146493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39554.

The product of its digits is 31104, while the sum is 34.

The square root of 34146493 is about 5843.5000641739. The cubic root of 34146493 is about 324.4257884446.

The spelling of 34146493 in words is "thirty-four million, one hundred forty-six thousand, four hundred ninety-three".