3459884521 has 2 divisors, whose sum is σ = 3459884522. Its totient is φ = 3459884520.

The previous prime is 3459884509. The next prime is 3459884531. The reversal of 3459884521 is 1254889543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2470090000 + 989794521 = 49700^2 + 31461^2 .

It is a cyclic number.

It is not a de Polignac number, because 3459884521 - 2⁹ = 3459884009 is a prime.

It is not a weakly prime, because it can be changed into another prime (3459884501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1729942260 + 1729942261.

It is an arithmetic number, because the mean of its divisors is an integer number (1729942261).

Almost surely, 2^3459884521 is an apocalyptic number.

It is an amenable number.

3459884521 is a deficient number, since it is larger than the sum of its proper divisors (1).

3459884521 is an equidigital number, since it uses as much as digits as its factorization.

3459884521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 49.

The square root of 3459884521 is about 58820.7830702720. The cubic root of 3459884521 is about 1512.4715049250.

The spelling of 3459884521 in words is "three billion, four hundred fifty-nine million, eight hundred eighty-four thousand, five hundred twenty-one".