44003968 has 32 divisors (see below), whose sum is σ = 91481760. Its totient is φ = 21043968.

The previous prime is 44003959. The next prime is 44003977. The reversal of 44003968 is 86930044.

It is an interprime number because it is at equal distance from previous prime (44003959) and next prime (44003977).

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4530 + ... + 10417.

It is an arithmetic number, because the mean of its divisors is an integer number (2858805).

Almost surely, 2^44003968 is an apocalyptic number.

It is an amenable number.

44003968 is an abundant number, since it is smaller than the sum of its proper divisors (47477792).

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

44003968 is a wasteful number, since it uses less digits than its factorization.

44003968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14984 (or 14972 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 44003968 is about 6633.5486732216. The cubic root of 44003968 is about 353.0454456547.

The spelling of 44003968 in words is "forty-four million, three thousand, nine hundred sixty-eight".