40444804 has 24 divisors (see below), whose sum is σ = 72334080. Its totient is φ = 19783104.

The previous prime is 40444799. The next prime is 40444843. The reversal of 40444804 is 40844404.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36117 + ... + 37219.

It is an arithmetic number, because the mean of its divisors is an integer number (3013920).

Almost surely, 2^40444804 is an apocalyptic number.

It is an amenable number.

40444804 is a deficient number, since it is larger than the sum of its proper divisors (31889276).

40444804 is a wasteful number, since it uses less digits than its factorization.

40444804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299 (or 1297 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 40444804 is about 6359.6229447979. The cubic root of 40444804 is about 343.2581928335.

The spelling of 40444804 in words is "forty million, four hundred forty-four thousand, eight hundred four".