34424357 has 4 divisors (see below), whose sum is σ = 37553856. Its totient is φ = 31294860.

The previous prime is 34424347. The next prime is 34424389. The reversal of 34424357 is 75342443.

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: 75342443 = 11 ⋅6849313.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34424357 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 (34424347) 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, 1564733 + ... + 1564754.

It is an arithmetic number, because the mean of its divisors is an integer number (9388464).

Almost surely, 2^34424357 is an apocalyptic number.

It is an amenable number.

34424357 is a deficient number, since it is larger than the sum of its proper divisors (3129499).

34424357 is a wasteful number, since it uses less digits than its factorization.

34424357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129498.

The product of its digits is 40320, while the sum is 32.

The square root of 34424357 is about 5867.2273690390. The cubic root of 34424357 is about 325.3034073923.

The spelling of 34424357 in words is "thirty-four million, four hundred twenty-four thousand, three hundred fifty-seven".