34948513 has 2 divisors, whose sum is σ = 34948514. Its totient is φ = 34948512.

The previous prime is 34948499. The next prime is 34948541. The reversal of 34948513 is 31584943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24137569 + 10810944 = 4913^2 + 3288^2 .

It is a cyclic number.

It is not a de Polignac number, because 34948513 - 2¹⁷ = 34817441 is a prime.

It is a super-2 number, since 2×34948513² = 2442797121822338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34948553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17474256 + 17474257.

It is an arithmetic number, because the mean of its divisors is an integer number (17474257).

Almost surely, 2^34948513 is an apocalyptic number.

It is an amenable number.

34948513 is a deficient number, since it is larger than the sum of its proper divisors (1).

34948513 is an equidigital number, since it uses as much as digits as its factorization.

34948513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 34948513 is about 5911.7267359038. The cubic root of 34948513 is about 326.9461547879.

The spelling of 34948513 in words is "thirty-four million, nine hundred forty-eight thousand, five hundred thirteen".