10389404 has 24 divisors (see below), whose sum is σ = 18590208. Its totient is φ = 5079600.

The previous prime is 10389391. The next prime is 10389419. The reversal of 10389404 is 40498301.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

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 in 7 ways as a sum of consecutive naturals, for example, 62129 + ... + 62295.

It is an arithmetic number, because the mean of its divisors is an integer number (774592).

Almost surely, 2^10389404 is an apocalyptic number.

It is an amenable number.

10389404 is a deficient number, since it is larger than the sum of its proper divisors (8200804).

10389404 is a wasteful number, since it uses less digits than its factorization.

10389404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10389404 is about 3223.2598405962. The cubic root of 10389404 is about 218.2044206593.

The spelling of 10389404 in words is "ten million, three hundred eighty-nine thousand, four hundred four".