324896401 has 6 divisors (see below), whose sum is σ = 345132470. Its totient is φ = 305784576.

The previous prime is 324896389. The next prime is 324896417. The reversal of 324896401 is 104698423.

It can be written as a sum of positive squares in 3 ways, for example, as 55115776 + 269780625 = 7424^2 + 16425^2 .

It is not a de Polignac number, because 324896401 - 2¹⁵ = 324863633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (324897401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561816 + ... + 562393.

Almost surely, 2^324896401 is an apocalyptic number.

It is an amenable number.

324896401 is a deficient number, since it is larger than the sum of its proper divisors (20236069).

324896401 is a wasteful number, since it uses less digits than its factorization.

324896401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124243 (or 1124226 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 324896401 is about 18024.8828290228. The cubic root of 324896401 is about 687.4613715376.

The spelling of 324896401 in words is "three hundred twenty-four million, eight hundred ninety-six thousand, four hundred one".