34258397 has 4 divisors (see below), whose sum is σ = 34312320. Its totient is φ = 34204476.

The previous prime is 34258381. The next prime is 34258403. The reversal of 34258397 is 79385243.

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 34258397 - 2⁴ = 34258381 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 (34258307) 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, 25997 + ... + 27282.

It is an arithmetic number, because the mean of its divisors is an integer number (8578080).

Almost surely, 2^34258397 is an apocalyptic number.

It is an amenable number.

34258397 is a deficient number, since it is larger than the sum of its proper divisors (53923).

34258397 is an equidigital number, since it uses as much as digits as its factorization.

34258397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53922.

The product of its digits is 181440, while the sum is 41.

The square root of 34258397 is about 5853.0673155193. The cubic root of 34258397 is about 324.7798019271.

The spelling of 34258397 in words is "thirty-four million, two hundred fifty-eight thousand, three hundred ninety-seven".