3214897298 has 6 divisors (see below), whose sum is σ = 4822466229. Its totient is φ = 1607408556.

The previous prime is 3214897229. The next prime is 3214897327. The reversal of 3214897298 is 8927984123.

It can be written as a sum of positive squares in 2 ways, for example, as 2371982209 + 842915089 = 48703^2 + 29033^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40093.

It is a super-3 number, since 3×3214897298³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 60140 + ... + 100232.

Almost surely, 2^3214897298 is an apocalyptic number.

3214897298 is a deficient number, since it is larger than the sum of its proper divisors (1607568931).

3214897298 is an frugal number, since it uses more digits than its factorization.

3214897298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80188 (or 40095 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The square root of 3214897298 is about 56700.0643562245. The cubic root of 3214897298 is about 1475.8958148101.

The spelling of 3214897298 in words is "three billion, two hundred fourteen million, eight hundred ninety-seven thousand, two hundred ninety-eight".