1354234613 has 2 divisors, whose sum is σ = 1354234614. Its totient is φ = 1354234612.

The previous prime is 1354234589. The next prime is 1354234631. The reversal of 1354234613 is 3164324531.

Together with next prime (1354234631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1037999524 + 316235089 = 32218^2 + 17783^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354234613 - 2¹² = 1354230517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1354234613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354234213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677117306 + 677117307.

It is an arithmetic number, because the mean of its divisors is an integer number (677117307).

Almost surely, 2^1354234613 is an apocalyptic number.

It is an amenable number.

1354234613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354234613 is an equidigital number, since it uses as much as digits as its factorization.

1354234613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 32.

The square root of 1354234613 is about 36799.9268069924. The cubic root of 1354234613 is about 1106.3638321456.

The spelling of 1354234613 in words is "one billion, three hundred fifty-four million, two hundred thirty-four thousand, six hundred thirteen".