34519357 has 2 divisors, whose sum is σ = 34519358. Its totient is φ = 34519356.

The previous prime is 34519349. The next prime is 34519361. The reversal of 34519357 is 75391543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34234201 + 285156 = 5851^2 + 534^2 .

It is an emirp because it is prime and its reverse (75391543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34519357 - 2³ = 34519349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34519327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17259678 + 17259679.

It is an arithmetic number, because the mean of its divisors is an integer number (17259679).

Almost surely, 2^34519357 is an apocalyptic number.

It is an amenable number.

34519357 is a deficient number, since it is larger than the sum of its proper divisors (1).

34519357 is an equidigital number, since it uses as much as digits as its factorization.

34519357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56700, while the sum is 37.

The square root of 34519357 is about 5875.3176084362. The cubic root of 34519357 is about 325.6023763176.

The spelling of 34519357 in words is "thirty-four million, five hundred nineteen thousand, three hundred fifty-seven".