44980664 has 8 divisors (see below), whose sum is σ = 84338760. Its totient is φ = 22490328.

The previous prime is 44980631. The next prime is 44980673. The reversal of 44980664 is 46608944.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2811284 + ... + 2811299.

It is an arithmetic number, because the mean of its divisors is an integer number (10542345).

Almost surely, 2^44980664 is an apocalyptic number.

It is an amenable number.

44980664 is a deficient number, since it is larger than the sum of its proper divisors (39358096).

44980664 is a wasteful number, since it uses less digits than its factorization.

44980664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622589 (or 5622585 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 44980664 is about 6706.7625572999. The cubic root of 44980664 is about 355.6383778993.

The spelling of 44980664 in words is "forty-four million, nine hundred eighty thousand, six hundred sixty-four".