3458985073 has 2 divisors, whose sum is σ = 3458985074. Its totient is φ = 3458985072.

The previous prime is 3458985007. The next prime is 3458985107. The reversal of 3458985073 is 3705898543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3181862464 + 277122609 = 56408^2 + 16647^2 .

It is an emirp because it is prime and its reverse (3705898543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3458985073 - 2²¹ = 3456887921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3458985073.

It is not a weakly prime, because it can be changed into another prime (3458985373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1729492536 + 1729492537.

It is an arithmetic number, because the mean of its divisors is an integer number (1729492537).

Almost surely, 2^3458985073 is an apocalyptic number.

It is an amenable number.

3458985073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3458985073 is an equidigital number, since it uses as much as digits as its factorization.

3458985073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 3458985073 is about 58813.1369083473. The cubic root of 3458985073 is about 1512.3404304760.

The spelling of 3458985073 in words is "three billion, four hundred fifty-eight million, nine hundred eighty-five thousand, seventy-three".