44063964 has 72 divisors (see below), whose sum is σ = 134010240. Its totient is φ = 11925792.

The previous prime is 44063959. The next prime is 44063969. The reversal of 44063964 is 46936044.

It is an interprime number because it is at equal distance from previous prime (44063959) and next prime (44063969).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44063969) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187 + ... + 9389.

Almost surely, 2^44063964 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 44063964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67005120).

44063964 is an abundant number, since it is smaller than the sum of its proper divisors (89946276).

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

44063964 is a wasteful number, since it uses less digits than its factorization.

44063964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9239 (or 9234 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 44063964 is about 6638.0692976196. The cubic root of 44063964 is about 353.2058228240.

The spelling of 44063964 in words is "forty-four million, sixty-three thousand, nine hundred sixty-four".