34300257 has 4 divisors (see below), whose sum is σ = 45733680. Its totient is φ = 22866836.

The previous prime is 34300223. The next prime is 34300289. The reversal of 34300257 is 75200343.

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, and also an emirpimes, since its reverse is a distinct semiprime: 75200343 = 3 ⋅25066781.

It is a cyclic number.

It is not a de Polignac number, because 34300257 - 2⁶ = 34300193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34300207) 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, 5716707 + ... + 5716712.

It is an arithmetic number, because the mean of its divisors is an integer number (11433420).

Almost surely, 2^34300257 is an apocalyptic number.

It is an amenable number.

34300257 is a deficient number, since it is larger than the sum of its proper divisors (11433423).

34300257 is a wasteful number, since it uses less digits than its factorization.

34300257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11433422.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 34300257 is about 5856.6421266798. The cubic root of 34300257 is about 324.9120298395.

The spelling of 34300257 in words is "thirty-four million, three hundred thousand, two hundred fifty-seven".