886426440 has 64 divisors (see below), whose sum is σ = 2774908800. Its totient is φ = 226102272.

The previous prime is 886426433. The next prime is 886426459. The reversal of 886426440 is 44624688.

886426440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 886426392 and 886426401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157825 + ... + 163344.

It is an arithmetic number, because the mean of its divisors is an integer number (43357950).

Almost surely, 2^886426440 is an apocalyptic number.

It is an amenable number.

886426440 is an abundant number, since it is smaller than the sum of its proper divisors (1888482360).

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

886426440 is a wasteful number, since it uses less digits than its factorization.

886426440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321206 (or 321202 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 42.

The square root of 886426440 is about 29772.9145365381. The cubic root of 886426440 is about 960.6110259390.

The spelling of 886426440 in words is "eight hundred eighty-six million, four hundred twenty-six thousand, four hundred forty".