3472897 has 2 divisors, whose sum is σ = 3472898. Its totient is φ = 3472896.

The previous prime is 3472883. The next prime is 3472933. The reversal of 3472897 is 7982743.

3472897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3111696 + 361201 = 1764^2 + 601^2 .

It is a cyclic number.

It is not a de Polignac number, because 3472897 - 2⁷ = 3472769 is a prime.

It is a super-2 number, since 2×3472897² = 24122027145218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3472817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736448 + 1736449.

It is an arithmetic number, because the mean of its divisors is an integer number (1736449).

Almost surely, 2^3472897 is an apocalyptic number.

It is an amenable number.

3472897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3472897 is an equidigital number, since it uses as much as digits as its factorization.

3472897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 40.

The square root of 3472897 is about 1863.5710343317. The cubic root of 3472897 is about 151.4365246548.

The spelling of 3472897 in words is "three million, four hundred seventy-two thousand, eight hundred ninety-seven".