401104384 has 20 divisors (see below), whose sum is σ = 801426384. Its totient is φ = 200551936.

The previous prime is 401104357. The next prime is 401104391. The reversal of 401104384 is 483401104.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 391192 + ... + 392215.

Almost surely, 2^401104384 is an apocalyptic number.

It is an amenable number.

401104384 is a deficient number, since it is larger than the sum of its proper divisors (400322000).

401104384 is an frugal number, since it uses more digits than its factorization.

401104384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783425 (or 783409 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 401104384 is about 20027.5905690125. The cubic root of 401104384 is about 737.4837741906.

Adding to 401104384 its reverse (483401104), we get a palindrome (884505488).

The spelling of 401104384 in words is "four hundred one million, one hundred four thousand, three hundred eighty-four".