411221298 has 48 divisors (see below), whose sum is σ = 852667776. Its totient is φ = 132199200.

The previous prime is 411221297. The next prime is 411221299. The reversal of 411221298 is 892122114.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (411221297) and next prime (411221299).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (411221297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1120311 + ... + 1120677.

It is an arithmetic number, because the mean of its divisors is an integer number (17763912).

Almost surely, 2^411221298 is an apocalyptic number.

411221298 is an abundant number, since it is smaller than the sum of its proper divisors (441446478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411221298 is a wasteful number, since it uses less digits than its factorization.

411221298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 516 counting only the distinct ones).

The product of its digits is 2304, while the sum is 30.

The square root of 411221298 is about 20278.5921108937. The cubic root of 411221298 is about 743.6327929797.

The spelling of 411221298 in words is "four hundred eleven million, two hundred twenty-one thousand, two hundred ninety-eight".