44666964 has 60 divisors (see below), whose sum is σ = 118156500. Its totient is φ = 14712192.

The previous prime is 44666959. The next prime is 44666977. The reversal of 44666964 is 46966644.

It can be written as a sum of positive squares in 2 ways, for example, as 11696400 + 32970564 = 3420^2 + 5742^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28062 + ... + 29610.

It is an arithmetic number, because the mean of its divisors is an integer number (1969275).

Almost surely, 2^44666964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44666964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59078250).

44666964 is an abundant number, since it is smaller than the sum of its proper divisors (73489536).

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

44666964 is a wasteful number, since it uses less digits than its factorization.

44666964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1643 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 44666964 is about 6683.3347963423. The cubic root of 44666964 is about 354.8096949993.

The spelling of 44666964 in words is "forty-four million, six hundred sixty-six thousand, nine hundred sixty-four".