10406889808 has 40 divisors (see below), whose sum is σ = 23140304640. Its totient is φ = 4441422720.

The previous prime is 10406889733. The next prime is 10406889851. The reversal of 10406889808 is 80898860401.

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, 167623 + ... + 221158.

It is an arithmetic number, because the mean of its divisors is an integer number (578507616).

Almost surely, 2^10406889808 is an apocalyptic number.

It is an amenable number.

10406889808 is an abundant number, since it is smaller than the sum of its proper divisors (12733414832).

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

10406889808 is a wasteful number, since it uses less digits than its factorization.

10406889808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389035 (or 389029 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 52.

The spelling of 10406889808 in words is "ten billion, four hundred six million, eight hundred eighty-nine thousand, eight hundred eight".