544003916 has 6 divisors (see below), whose sum is σ = 952006860. Its totient is φ = 272001956.

The previous prime is 544003907. The next prime is 544003931. The reversal of 544003916 is 619300445.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68000486 + ... + 68000493.

It is an arithmetic number, because the mean of its divisors is an integer number (158667810).

Almost surely, 2^544003916 is an apocalyptic number.

It is an amenable number.

544003916 is a deficient number, since it is larger than the sum of its proper divisors (408002944).

544003916 is a wasteful number, since it uses less digits than its factorization.

544003916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136000983 (or 136000981 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 544003916 is about 23323.8915277876. The cubic root of 544003916 is about 816.3329791731.

The spelling of 544003916 in words is "five hundred forty-four million, three thousand, nine hundred sixteen".