1406366044 has 12 divisors (see below), whose sum is σ = 2461765824. Its totient is φ = 703004384.

The previous prime is 1406366033. The next prime is 1406366099. The reversal of 1406366044 is 4406636041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26089 + ... + 59104.

It is an arithmetic number, because the mean of its divisors is an integer number (205147152).

Almost surely, 2^1406366044 is an apocalyptic number.

It is an amenable number.

1406366044 is a deficient number, since it is larger than the sum of its proper divisors (1055399780).

1406366044 is a wasteful number, since it uses less digits than its factorization.

1406366044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89324 (or 89322 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 1406366044 is about 37501.5472214147. The cubic root of 1406366044 is about 1120.3820029847.

The spelling of 1406366044 in words is "one billion, four hundred six million, three hundred sixty-six thousand, forty-four".